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NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
74.40
74.95

Unpaid obligations, end of year:
Obligated balance: Uninvested .................................
Orders on hand from Federal sources ......................

1,700
33

1,708
33

1,745
33

74.99

Total unpaid obligations, end of year ..................

1,733

1,741

1,778

86.90
86.93
86.97
86.98

Outlays (gross), detail:
Outlays from new current authority ..............................
Outlays from current balances ......................................
Outlays from new permanent authority .........................
Outlays from permanent balances ................................

87.00

Total outlays (gross) .................................................

5,740

5,647

5,674

Offsets:
Against gross budget authority and outlays:
Offsetting collections (cash) from:
88.40
Non-Federal sources .............................................
88.45
Offsetting governmental collections .....................

–35
–49

–15
–56

–11
–189

88.90
88.95

Total, offsetting collections (cash) ..................
Change in orders on hand from Federal sources .........

–84
–71
–200
15 ................... ...................

89.00
90.00

Net budget authority and outlays:
Budget authority ............................................................
Outlays ...........................................................................

Federal Funds
General and special funds:
HUMAN SPACE FLIGHT
For necessary expenses, not otherwise provided for, in the conduct
and support of human space flight research and development activities, including research, development, operations, and services; maintenance; construction of facilities including repair, rehabilitation, and
modification of real and personal property, and acquisition or condemnation of real property, as authorized by law; space flight, spacecraft control and communications activities including operations, production, and services; and purchase, lease, charter, maintenance and
operation of mission and administrative aircraft, ø$5,506,500,000¿
$5,511,000,000, to remain available until September 30, ø1999: Provided, That of the $2,351,300,000 made available under this heading
for Space Station activities, only $1,500,000,000 shall be available
before March 31, 1998¿ 2000.
For necessary expenses of the International Space Station, to become
available on October 1 of the fiscal year specified and remain available
for that and the following fiscal year, as follows: for fiscal year 2000,
$2,134,000,000; for fiscal year 2001, $1,933,000,000; for fiscal year
2002, $1,766,000,000; for fiscal year 2003, $1,546,000,000; for fiscal
year 2004, $350,000,000. (Departments of Veterans Affairs and Housing and Urban Development, and Independent Agencies Appropriations Act, 1998.)
Program and Financing (in millions of dollars)
Identification code 80–0111–0–1–252

1997 actual

1998 est.

1999 est.

Obligations by program activity:
Direct program:
00.01
Space station ............................................................
00.02
US/Russian cooperation and program assurance ....
00.03
Payload and utilization operations ...........................
00.04
Space shuttle ............................................................
09.01 Reimbursable program ..................................................

2,088
230
267
3,001
69

2,273
137
325
2,849
71

2,272
3
184
3,052
200

10.00

5,655

5,655

5,711

Total obligations ........................................................

Budgetary resources available for obligation:
Unobligated balance available, start of year:
Uninvested .................................................................
22.00 New budget authority (gross) ........................................
22.22 Unobligated balance transferred from other accounts

21.40

23.90
23.95
24.40

Total budgetary resources available for obligation
New obligations .............................................................
Unobligated balance available, end of year:
Uninvested .................................................................

222
226
149
5,609
5,578
5,711
50 ................... ...................
5,881
–5,655

5,804
–5,655

5,860
–5,711

226

149

149

New budget authority (gross), detail:
Current:
40.00
Appropriation .............................................................
42.00
Transferred from other accounts ..............................

5,363
5,507
5,511
177 ................... ...................

43.00

5,540

68.00
68.10
68.90

Appropriation (total) .............................................
Permanent:
Spending authority from offsetting collections:
Offsetting collections (cash) ................................
Change in orders on hand from Federal sources

5,507

5,511

84
71
200
–15 ................... ...................

Spending authority from offsetting collections
(total) ...........................................................

69

71

200

Total new budget authority (gross) ..........................

5,609

5,578

5,711

Change in unpaid obligations:
Unpaid obligations, start of year:
72.40
Obligated balance: Uninvested .................................
72.95
Orders on hand from Federal sources ......................

1,770
48

1,700
33

1,708
33

70.00

72.99
73.10
73.20
73.40

Total unpaid obligations, start of year ................
New obligations .............................................................
Total outlays (gross) ......................................................
Adjustments in expired accounts ..................................

1,818
1,733
1,741
5,655
5,655
5,711
–5,740
–5,647
–5,674
–1 ................... ...................

3,808
3,651
3,654
1,865
1,925
1,820
33
71
200
34 ................... ...................

5,540
5,656

5,507
5,576

5,511
5,474

This appropriation provides funding for human space flight
activities, including development of the Space Station, the
Space Station research program, and operation of the Space
Shuttle. This includes support of planned cooperative activities with Russia, upgrades to the performance and safety
of the Space Shuttle, and required construction projects in
direct support of Space Station and Space Shuttle programs.

Performance Objectives
Space Station.—The Space Station will be an international
laboratory in low Earth orbit on which American, Russian,
Canadian, European, and Japanese astronauts will conduct
unique scientific and technological investigations in a microgravity environment. The goal of the Station is to support
activities requiring the unique attributes of humans in space
and establish a permanent human presence in Earth orbit.
The proposed budget provides multi-year funding through an
advanced appropriation for the complete development of the
Station with Station assembly beginning in mid-1998 and
finishing by the end of 2003. With the first launch to assemble this unique orbital laboratory only a few months away,
the budget includes sufficient funding to keep subsequent
assembly missions on schedule and provide a long-term solution to the safe return of the full complement of Station
crewmembers.
In 1997, node and laboratory module fabrication were completed, the node was delivered to the launch site, and qualification testing of flight hardware components continued. Activities are well underway to support crew training, payload
processing, and hardware element processing requirements.
In 1998, continued fabrication of flight hardware, qualification
testing, and assembly and integration will be the focus of
the program. First element launch is scheduled for the summer of 1998. In 1999, plans are to complete phase 2 (the
first ten assembly flights) of the Station.
U.S./Russian Cooperation and Program Assurance.—As
part of an operating plan approved in May 1997, the U.S./
Russian budget line was discontinued, and a new budget line
entitled U.S./Russian Cooperation and Program Assurance
was established. It includes two activities, U.S./Russian Cooperation and Russian Program Assurance (RPA). U.S./Rus985

986

THE BUDGET FOR FISCAL YEAR 1999

Federal Funds—Continued

General and special funds—Continued
HUMAN SPACE FLIGHT—Continued

sian Cooperation continues the support to the Russian Space
Agency, including the cooperative use of Mir. The RPA budget
was established to implement contingency plans in response
to the slippage of the Russian service module (SM) to the
Space Station, from May 1998 to December 1998. The United
States and Russia are continuing a program of joint space
missions. In 1997, three Shuttle flights to Mir took place,
highlighted by the continual presence of American astronauts
aboard the Mir conducting scientific research. Flight hardware to conduct experiments has been and will continue to
be placed on the Mir. These flights provide valuable opportunities to gain experience in working with our Russian partners, which will be crucial to the success of building and
operating the International Space Station (ISS). Two additional flights are planned in FY 1998, completing phase I
of this cooperative precursor to Space Station.
The RPA provides contingency planning funds to address
ISS program requirements resulting from delays on the part
of Russia in meeting its commitments to the ISS program.
The first step in the contingency plan is to protect against
a potential further delay in the SM. The ISS program is
purchasing, from the U.S. Naval Research Laboratory (NRL),
an interim control module (ICM) to provide attitude control
and reboost functions for continuation of the ISS assembly
sequence in case the Russian SM is launched later than December 1998. The NRL’s ICM will be prepared for a February
1999 launch and will be attached to the back of the Russian
built functional cargo block (FGB). If the SM is launched
in December 1998, the ICM will be reconfigured to be attached to the SM. The ICM would then be able to dock to
the back of the SM in 1999 to back up any shortfall of Russian Progress fuel resupply vehicles.
Payload and Utilization Operations.—These funds will support the mission planning and hardware preparation activities
required to support the payload and experiment infrastructure, including the Spacelab. In 1997–1998, 3 module missions (MSL–1 reflight and Neurolab) will be flown, along with
2 pallet missions. The Spacelab program is scheduled to be
terminated in 1998, following the Neurolab mission. In FY
1999, one (Spacelab) science mission will be supported, in
addition to seven assembly flights for the ISS.
Activities funded by the Payload Processing budget support
the technical expertise and facilities necessary to perform payload buildup, test and checkout, integration, servicing, transportation and installation into the launch vehicle. In FY 1998,
over 20 major and secondary payloads will be supported; in
FY 1999, a similar number will be supported, including major
hardware for ISS assembly. Advanced Projects pursues advanced technology developments for future human space flight
requirements. Under this program, the X–38 experimental
vehicle is being designed to demonstrate the technology and
processes required to produce a crew return vehicle for the
ISS. Beginning in FY 1999, funding for Advanced Projects
other than X–38 and X–38 transition costs, will be terminated. The Engineering and Technical Base provides basic
engineering and technical capabilities to support the NASA
mission assigned to the programs carried out by the Human
Space Flight Centers. These funds support a core environment
dedicated to multiprogram laboratories, test facilities and associated systems, including a skill base to respond to research,
testing and simulations.
Space Shuttle.—The Space Shuttle is a partially reusable
space vehicle that provides several unique capabilities to the
United States space program. These include launching spacecraft and retrieving payloads from orbit for reuse, servicing
and repairing satellites in space, safely transporting humans
to and from space, and operating and returning space labora-

tories. In FY 1998, six missions are planned, including the
final two flights to the Russian Mir Space Station, and the
initial assembly flight for the ISS. Activities supporting consolidation of Shuttle contracts into one Space Flight Operations contract were completed in FY 1996. This will result
in significant reductions in the cost of operating the Space
Shuttle through FY 2000 and beyond, with no impact on
safety, performance or schedule.
In 1999, eight shuttle flights are planned, seven of which
are in support of ISS assembly. Upgrades to the shuttle to
increase its reliability and maintainability will be continued.
Major Shuttle upgrades, including the Super Light Weight
Tank and the Alternate Turbo Pump, will be completed with
initial flights planned to occur in 1998.
Object Classification (in millions of dollars)
1997 actual

Identification code 80–0111–0–1–252

1998 est.

1999 est.

25.4
25.5
26.0
31.0
32.0
41.0

Direct obligations:
Transportation of things ...........................................
Communications, utilities, and miscellaneous
charges .................................................................
Printing and reproduction .........................................
Advisory and assistance services .............................
Other services ............................................................
Purchases of goods and services from Government
accounts ................................................................
Operation and maintenance of facilities ..................
Research and development contracts .......................
Supplies and materials .............................................
Equipment .................................................................
Land and structures ..................................................
Grants, subsidies, and contributions ........................

99.0
99.0

Subtotal, direct obligations ..................................
Reimbursable obligations ..............................................

5,586
69

5,584
71

5,511
200

99.9

Total obligations ........................................................

5,655

5,655

5,711

22.0
23.3
24.0
25.1
25.2
25.3

SCIENCE, AERONAUTICS

AND

3

3

3

63
4
1,197
308

63
4
1,197
308

62
4
1,181
304

128
91
3,480
92
85
131
4

128
91
3,478
92
85
131
4

126
90
3,433
91
84
129
4

TECHNOLOGY

For necessary expenses, not otherwise provided for, in the conduct
and support of science, aeronautics and technology research and development activities, including research, development, operations, and
services; maintenance; construction of facilities including repair, rehabilitation, and modification of real and personal property, and acquisition or condemnation of real property, as authorized by law; space
flight, spacecraft control and communications activities including operations, production, and services; and purchase, lease, charter, maintenance and operation of mission and administrative aircraft,
ø$5,690,000,000¿ $5,457,400,000, to remain available until September
30, ø1999¿ 2000. (Departments of Veterans Affairs and Housing and
Urban Development, and Independent Agencies Appropriations Act,
1998.)
Program and Financing (in millions of dollars)
Identification code 80–0110–0–1–999

1997 actual

1998 est.

1999 est.

Obligations by program activity:
Direct program:
00.01
Space science ............................................................
00.02
Life and microgravity science ...................................
00.06
Earth science .............................................................
00.07
Mission communication services ..............................
00.08
Academic programs ...................................................
00.09
Aeronautics and space transportation technology
09.01 Reimbursable program ..................................................

2,039
396
1,403
428
134
1,409
440

2,093
249
1,597
387
155
1,424
643

2,057
240
1,374
381
102
1,314
653

10.00

6,249

6,548

6,121

Total obligations ........................................................

Budgetary resources available for obligation:
Unobligated balance available, start of year:
Uninvested .................................................................
22.00 New budget authority (gross) ........................................
22.21 Unobligated balance transferred to other accounts
22.30 Unobligated balance expiring ........................................
21.40

23.90
23.95

Total budgetary resources available for obligation
New obligations .............................................................

1,186
508
283
6,030
6,323
6,110
–94 ................... ...................
–365 ................... ...................
6,757
–6,249

6,831
–6,548

6,393
–6,121

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
24.40

Unobligated balance available, end of year:
Uninvested .................................................................

508

283

Federal Funds—Continued

272

New budget authority (gross), detail:
Current:
40.00
Appropriation .............................................................
5,767
5,690
5,457
40.79
Line item veto cancellation ....................................... ...................
–10 ...................
41.00
Transferred to other accounts ...................................
–177 ................... ...................
43.00
50.00
50.35
53.00

68.00
68.10

Appropriation (total) .............................................
5,590
Reappropriation ......................................................... ...................
Reappropriation rescinded ........................................ ...................

5,680
5,457
365 ...................
–365 ...................

Reappropriation (total) ......................................... ................... ................... ...................
Permanent:
Spending authority from offsetting collections:
Offsetting collections (cash) ................................
451
643
653
Change in orders on hand from Federal sources
–11 ................... ...................

68.90

Spending authority from offsetting collections
(total) ...........................................................

440

643

653

70.00

Total new budget authority (gross) ..........................

6,030

6,323

6,110

Change in unpaid obligations:
Unpaid obligations, start of year:
72.40
Obligated balance: Uninvested .................................
72.95
Orders on hand from Federal sources ......................

3,316
316

3,222
305

3,537
305

72.99
73.10
73.20
73.40
74.40
74.95

Total unpaid obligations, start of year ................
New obligations .............................................................
Total outlays (gross) ......................................................
Adjustments in expired accounts ..................................
Unpaid obligations, end of year:
Obligated balance: Uninvested .................................
Orders on hand from Federal sources ......................

3,632
3,527
3,842
6,249
6,548
6,121
–6,340
–6,233
–6,308
–15 ................... ...................

74.99

Total unpaid obligations, end of year ..................

86.90
86.93
86.97
86.98

Outlays (gross), detail:
Outlays from new current authority ..............................
Outlays from current balances ......................................
Outlays from new permanent authority .........................
Outlays from permanent balances ................................

87.00

Total outlays (gross) .................................................

6,340

6,233

6,308

Offsets:
Against gross budget authority and outlays:
Offsetting collections (cash) from:
88.40
Non-Federal sources .............................................
88.45
Offsetting governmental collections .....................

–22
–429

–47
–596

–29
–624

88.90
88.95

Total, offsetting collections (cash) ..................
Change in orders on hand from Federal sources .........

–451
–643
–653
11 ................... ...................

89.00
90.00

Net budget authority and outlays:
Budget authority ............................................................
Outlays ...........................................................................

3,222
305

3,537
305

3,350
305

3,527

3,842

3,655

2,535
2,408
2,314
3,380
3,182
3,341
111
643
653
316 ................... ...................

5,590
5,889

5,680
5,590

5,457
5,655

This appropriation provides for the research and development activities of the National Aeronautics and Space Administration. Funds are included for the construction, maintenance, and operation of programmatic facilities.
Funding for Space Science, Earth Science, Aeronautics and
Space Transportation Technology is proposed as part of the
Research Fund for America. This proposal highlights the Administration’s priority to providing needed and sustained investments in important Federal research programs on a deficit neutral basis. A discussion of the Research Fund for America, and two other funds for the environment and transportation, can be found in Section II of the Budget volume.

Performance Objectives
Space Science.—The Space Science program seeks to answer
fundamental questions concerning: the galaxy and the universe; the connection between the Sun, Earth and heliosphere;
the origin and evolution of planetary systems; and, the origin
and distribution of life in the universe. The Space Science
program is comprised of a base program of research and development activities, including research and flight mission

987

activities, and major flight missions which provide major
space-based facilities. In 1997, highlights included the July
4 landing of the Pathfinder spacecraft on Mars, the first Mars
landing since the Viking missions in 1976 and the first ever
to use air bags to cushion impact on the surface. Shortly
after Pathfinder’s landing, the Sojourner rover began its own
exploration of nearby rocks and other features. The images
from both craft were posted to the Internet, where more than
500 million ‘‘hits’’ were recorded by the end of July. The
international Cassini mission left Earth bound for Saturn
on October 15, 1997. With the European Space Agency’s Huygens probe and a high-gain antenna provided by the Italian
Space Agency, Cassini will arrive at Saturn July 1, 2004.
Also, astronauts flawlessly performed major maintenance and
upgrades to the orbiting Hubble Space Telescope, replacing
older hardware with two dramatically improved instruments
that are helping astronomers probe the universe in greater
detail than ever before. This year, Hubble uncovered over
1,000 bright, young star clusters bursting to life in a brief,
intense, brilliant ‘‘fireworks show’’ at the heart of a nearby
pair of colliding galaxies. The Hubble image of the galactic
collision was printed on the front pages of newspapers around
the world as well as on the cover of Newsweek magazine.
Images captured during Galileo’s closest flyby of Europa on
February 20 showed features of the Jovian moon, lending
credence to the possibility of hidden, subsurface oceans. The
findings generated new questions about the possibility of life
on Europa. Scientists using the joint European Space Agency/
NASA Solar and Heliospheric Observatory (SOHO) spacecraft
have discovered ‘‘jet streams’’ or ‘‘rivers’’ of hot, electrically
charged plasma flowing beneath the surface of the sun. These
new findings will help scientists understand the famous 11year sunspot cycle and associated increases in solar activity
that can disrupt the Earth’s power and communications systems.
To capitalize on these enormous successes during the past
year, the NASA budget request for FY 1999 once again highlights Space Science. Space Science continues to focus on the
Origins program and fundamental questions regarding the
creation of the universe and planetary systems and the possibility of life beyond Earth. In addition to planning for the
deployment of powerful telescopes to detect Earth-like planets
elsewhere in our galaxy, planning has begun for a Europa
mission to launch in 2003 to directly observe potential subsurface oceans on Europa, and the Mars Surveyor Program
is augmented to enhance the Mars 2001 lander. NASA will
also initiate a series of Solar-Terrestrial Probes to track solar
phenomena and their impact on the Earth, and initiate mission development for a gamma-ray telescope to understand
the final stages of stars’ lives and to seek out the most extreme environments in the universe.
Development activities will continue in 1998–1999 on the
Advance X-ray Astrophysics Facility (AXAF) in support of
a launch in early FY 1999. Development activities continue
on the Relativity (Gravity Probe-B) mission, which remains
on schedule for launch in 2000. The Space Infrared Telescope
Facility (SIRTF) initiates development in April 1998, with
launch planned for December 2001. Development activities
on the Thermosphere, Ionosphere, Mesosphere Energetics and
Dynamics (TIMED) mission began in 1997, with launch
planned in 2000. Development activities on the Stratospheric
Observatory for Infrared Astronomy (SOFIA) continue to receive support. The Second Hubble Space Telescope (HST)
servicing mission in February 1997 provided two new science
instruments and other servicing, and the upgraded telescope
is providing new insights into our universe by investigating
objects in the near-infrared portion of the electromagnetic
spectrum. Funding for HST continues to support operations,
as well as preparation for the third servicing mission in 1999.
Galileo’s highly successful tour of Jupiter and its moons has

988

THE BUDGET FOR FISCAL YEAR 1999

Federal Funds—Continued

General and special funds—Continued
SCIENCE, AERONAUTICS

AND

TECHNOLOGY—Continued

been extended through 1999, with a focus on the moons Europa and Io.
In Explorer missions, the Advanced Composition Explorer
(ACE) was launched in August 1997 and development activities continue on the Far Ultraviolet Spectroscopy Explorer
(FUSE) for a launch in 1998. Development is also underway
for the Microwave Anisotropy Probe (MAP) and Imager for
Magnetosphere-to-Aurora Global Exploration (IMAGE) Medium-Class Explorer (MIDEX) missions. Three new Small
(SMEX) missions were selected in 1997: the High Energy
Spectroscopic Imager (HESSI) is to launch in 2000; the Galaxy Evolution Explorer (GALEX) will launch in 2001; the
Two Wide-Angle Neutral-Atom Spectrometers (TWINS) has
been selected as a mission of opportunity, to be launched
in 2001 or 2003 aboard a currently undesignated U.S. Government mission. These missions emphasize reduced mission
costs and accelerated launch schedules.
The Mars Global Surveyor entered Mars orbit in September
1997, and funds are requested for the development of future
Mars missions in 1998 and beyond. The third Discovery-class
mission, Lunar Prospector, launched in January 1998, the
fourth, the Stardust mission, is to be launched in 1999. Two
new Discovery missions were selected in 1997: the Comet
Nucleus Tour (CONTOUR) to be launched in 2002; and Genesis, a solar wind sample return mission, to be launched
in 2001. The New Millenium program is underway to provide
flight demonstrations of critical new technologies which will
greatly reduce the mass and cost of future science instruments and spacecraft subsystems, while maintaining or improving mission capabilities. Development activities continue
on the Deep Space-1 and Deep Space-2 missions, scheduled
for launch in July 1998 and January 1999, respectively.
The Space Science program is responsible for Agency-wide
core technology development. Space Science is also undertaking an aggressive technology development effort to enable
new missions to the outer planets, and to search for Earthlike planets around nearby stars. New technologies are also
being pursued to enhance our capability to explore Mars
robotically, and perhaps to confirm the past or current presence of life on that planet.
Life and Microgravity Science.—This program uses the
microgravity environment of space to conduct basic and applied research to understand the effect of gravity on living
systems and to conduct research in the areas of fluid physics,
materials science and biotechnology. In addition to conducting
basic and applied research, this program provides the opportunity to refine the definition, design, and development of
experiment hardware planned for use on the ISS. In FY 1998
five Shuttle missions involving Life and Microgravity Science
are planned, including the USMP–4 mission and Neurolab,
the final Spacelab series flight. The final two NASA/Mir missions are planned for 1998. The NASA/NIH Neurolab mission
will continue the agency’s efforts to expand its collaborative
activities with the National Institutes of Health and other
Federal agencies to maximize the return on science investments. In FY 1999, as assembly of the ISS continues, the
program will fly one science mission (STS–95) on a Spacelab
carrier with ISS precursor science experiments. The U.S. Laboratory will be launched for ISS mid-year, which will allow
Life and Microgravity hardware and experiments to be established aboard the ISS and will begin a new era of research.
Earth Science.—The purpose of NASA’s Earth Science (ES)
enterprise is to understand the total Earth system and the
effects of natural and human-induced changes on the global
environment. ES is pioneering the new interdisciplinary field
of research called Earth system science, which recognizes that
the Earth’s land surface, oceans, atmosphere, ice sheets and

biota are both dynamic and highly interactive. Earth system
science is an area of research with the potential for immense
benefit to the nation, yielding new knowledge and tools for
weather forecasting, agriculture, urban and land use planning, and other areas of economic and environmental importance. In concert with other agencies and the global research
community, ES is providing the scientific foundation needed
for the complex policy choices that lie ahead on the road
to sustainable development. ES has established three broad
goals to fulfill its purpose: (1) expand scientific knowledge
of the Earth system using NASA’s unique capabilities from
the vantage points of space, aircraft and in situ platforms;
(2) disseminate information about the Earth system; and, (3)
enable productive use of ES science and technology in the
public and private sectors.
The Earth Observing System (EOS), the centerpiece of
Earth Science, is a program of multiple spacecraft missions
(the AM, PM, Chemistry series, Landsat 7, and others) and
interdisciplinary science investigations aimed at providing a
15-year data set of key parameters needed to understand
global climate change. The first EOS satellite launches will
be in 1998. Preceeding EOS are a number of individual satellite and Shuttle-based missions which are helping to reveal
basic processes. The Upper Atmosphere Research Satellite,
launched in 1991, collects data on atmospheric chemistry.
The Total Ozone Mapping Spectrometer instrument, launched
in 1978 and 1991, measures ozone distribution and depletion.
Two total ozone mapping spectrometer instruments were
launched in 1996, one on the Japanese Advanced Earth Observing System (ADEOS) mission and the other on a dedicated U.S. Earth probe. France and the U.S. collaborated
on the Ocean Topography Experiment (TOPEX/Poseidon),
launched in 1992, to study ocean topography and circulation.
The NASA scatterometer, also launched on the Japanese
ADEOS in 1996, provided 10 months of ocean winds data.
The failure of Japan’s ADEOS satellite meant the loss of
the NASA scatterometer (as well as one of the two TOMS).
NASA will launch QUIKSCAT in November 1998 to minimize
the loss of ocean winds data. In 1997 the Tropical Rainfall
Measuring Mission (TRMM) began measuring tropical precipitation. Complementing EOS will be a series of small, rapid
development Earth System Science Pathfinders (ESSP). Data
from ES will be captured from the satellites, processed into
useful data products, and broadly distributed by the EOS
Data and Information System (EOSDIS). In FY 1997, NASA
initiated a data purchase program designed to acquire data
sets from private sources that are necessary to accomplish
the broad research goals of Earth system science. The ES
science program is essential to the discovery of new concepts
and to the design of future missions. The ES research is
coordinated through the U.S. Global Change Research Program (USGCRP), the Committee on the Environment and
Natural Resources (CENR) Subcommittee on Global Change
Research, and the various boards and committees at the National Academy of Sciences.
Aeronautics and Space Transportation Technology.—The
goal of this Enterprise is to pioneer long-term high risk, high
payoff technologies that are effectively transferred to industry
and government. This Enterprise has developed dramatic
technology goals which are grouped into three areas: global
civil aviation, revolutionary technology leaps, and access to
space. These technology goals reflect the national priorities
for aeronautics and space.
Within Aeronautics, the High-Speed Research program continued to develop technologies to establish the viability of
an economical and environmentally sound High Speed Civil
Transport. This vehicle—if built by U.S. industry—could promote U.S. leadership in long-range commercial air travel markets of the next century. Development of this vehicle could
offer returns of $200 billion in sales and 140,000 high-quality

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

jobs for the United States. In FY 1997, a two-dimensional
bifurcated inlet concept and a center-stick flight controller
concept were selected for further research and evaluation.
In FY 1999, funding is included to extend High-Speed Research to mitigate risk in two critical areas—propulsion and
airframe materials and structures. In FY 1997, the Advanced
Subsonic Technology program completed the set of National
Airspace System operational scenarios in support of aviation
capacity research. In FY 1998, the Aging Aircraft element
will be completed with the field demonstrations on nondestructive evaluation prototypes that can locate cracks, corrosion and disbonds in aircraft fuselages. Funding is included
to continue development of high payoff technologies that enable a safe, highly productive global air transportation system
with reduced environmental impact.
The High Performance Computing and Communications
program demonstrated significant reductions in cost and time
in performing three-dimensional aerodynamic simulations
that reduced the development time for an extremely fuelefficient, high pressure compressor by 50%. In FY 1998, this
program’s NASA Research & Education Network (NREN) begins activities supporting development of the Next Generation
Internet (NGI) to increase quality, security and certainty of
Internet transmissions on a network capable of 1,000 times
the capacity of the 1996 baseline. This initiative will involve
several Federal agencies, including the Departments of Defense, Energy and Commerce, the National Science Foundation, and NASA. In FY 1997, research activities within the
research and technology base developed innovative concepts,
explored new areas of theory and created the computational
models of the aeronautical principles that lead to more efficient design and operation of advanced aerospace systems.
In FY 1998, the safety research will be initiated in support
of the Administration’s Aviation Safety initiative and in FY
1999, the research and technology base will continue to develop advanced concepts and technologies that will allow safe,
economical and environmentally compatible air transportation
systems.
The Space Transportation Technology program is developing new technologies aimed at revitalizing access to space.
The technologies targeted will reduce launch costs dramatically over the next decade, and increase the safety and reliability of current and future generation launch systems. In
1997, the Reusable Launch Vehicle (RLV) program continued
to pursue technology development, design and business planning activities in support of next-generation reusable systems,
on the X–33 and X–34 flight demonstrators. The X–33 and
X–34 have completed their critical design reviews and initiated fabrication of flight hardware. Funding for the RLV program in 1998 and 1999 is included to continue X–33 and
X–34 technology development, hardware fabrication and test,
in preparation for the flight of the technology demonstrators,
both of which will fly in 1999. The Advanced Space Transportation Program (ASTP) is developing key technologies to dramatically reduce space transportation costs across the mission
spectrum. ASTP will focus on technological advances with
the potential of reducing launch costs beyond RLV goals, as
well as on developing technology required to support NASA
strategic needs that are not currently addressed by RLV. Industry-led Future Space Launch trade studies in 1999 and
2000 will support an end-of-the-decade decision called for in
the National Space Transportation Policy on the development
of an operational launch system to reduce NASA’s launch
costs. $760 million in placeholder funds are set aside in the
outyears to pursue existing, planned or new vehicles in response to this decision.
The Commercial Technology Program’s focus in FY 1997
has been to invest 10–15 percent of the NASA R&D budget
in commercial partnerships with industry. Based on experience to date, these commercial partnerships are expected to

Federal Funds—Continued

989

increase the return on the government’s R&D investment,
allowing NASA to do more with limited funds, and strengthen
the international competitiveness of key industry sectors. In
FY 1997 and 1998, the program will emphasize increasing
commercial partnerships with industry and continue to refine
and expand a technology and partnership database.
Mission Communication Services.—The primary goal of this
operational program is to provide highly reliable, cost-effective
telecommunications services in support of NASA’s science and
aeronautics programs. Other U.S. agencies, international
space-faring agencies, and U.S. commercial enterprises are
supported on a reimbursable basis. Ground network, space
network, and mission systems are provided under this program in support of planetary, deep space, Earth-orbiting, aeronautics, and suborbital systems.
Academic Programs.—The goal of this program is to
promote excellence in America’s education system through enhancing and expanding scientific and technological competence. NASA’s education programs span from the elementary through graduate levels, and are directed at students
and faculty. The goal of the Minority University Research
Program is to expand opportunities for talented students from
underrepresented groups who are pursuing degrees in science
and engineering, and to strengthen the research capabilities
of minority universities and colleges. The range of activities
conducted under this program will continue to capture the
interest of all students in science and technology, develop
talented students at the undergraduate and graduate levels,
provide research opportunities for students and faculty members at NASA centers, and strengthen and enhance the research capabilities of the nation’s colleges and universities.
Object Classification (in millions of dollars)
1997 actual

Identification code 80–0110–0–1–999

1998 est.

1999 est.

25.4
25.5
25.7
26.0
31.0
32.0
41.0

Direct obligations:
Transportation of things ...........................................
4
4
4
Rental payments to GSA ...........................................
1
1 ...................
Rental payments to others ........................................ ................... ...................
1
Communications, utilities, and miscellaneous
charges .................................................................
81
82
76
Printing and reproduction .........................................
5
5
5
Advisory and assistance services .............................
669
680
630
Other services ............................................................
807
820
760
Purchases of goods and services from Government
accounts ................................................................
259
263
244
Operation and maintenance of facilities ..................
67
68
63
Research and development contracts .......................
3,000
3,050
2,824
Operation and maintenance of equipment ...............
133
135
125
Supplies and materials .............................................
61
62
57
Equipment .................................................................
199
202
187
Land and structures ..................................................
37
38
35
Grants, subsidies, and contributions ........................
486
495
457

99.0
99.0

Subtotal, direct obligations ..................................
Reimbursable obligations ..............................................

5,809
440

5,905
643

5,468
653

99.9

Total obligations ........................................................

6,249

6,548

6,121

22.0
23.1
23.2
23.3
24.0
25.1
25.2
25.3

MISSION SUPPORT
For necessary expenses, not otherwise provided for, in carrying
out mission support for human space flight programs and science,
aeronautical, and technology programs, including research operations
and support; space communications activities including operations,
production and services; maintenance; construction of facilities including repair, rehabilitation, and modification of facilities, minor construction of new facilities and additions to existing facilities, facility
planning and design, environmental compliance and restoration, and
acquisition or condemnation of real property, as authorized by law;
program management; personnel and related costs, including uniforms or allowances therefor, as authorized by 5 U.S.C. 5901–5902;
travel expenses; purchase, lease, charter, maintenance, and operation
of mission and administrative aircraft; not to exceed $35,000 for
official reception and representation expenses; and purchase (not to
exceed 33 for replacement only) and hire of passenger motor vehicles;

990

THE BUDGET FOR FISCAL YEAR 1999

Federal Funds—Continued

General and special funds—Continued
MISSION SUPPORT—Continued
ø$2,433,200,000¿ $2,476,600,000, to remain available until September
30, ø1999¿ 2000. (Departments of Veterans Affairs and Housing and
Urban Development, and Independent Agencies Appropriations Act,
1998.)

Performance Objectives

Program and Financing (in millions of dollars)
Identification code 80–0112–0–1–999

1997 actual

1998 est.

1999 est.

Obligations by program activity:
Direct program:
00.01
Safety, reliability and quality assurance ..................
00.02
Space communication services .................................
00.03
Research and program management .......................
00.04
Construction of facilities ...........................................

41
287
2,059
166

37
210
2,093
153

36
179
2,095
150

01.00
09.01

Total direct program .................................................
Reimbursable program ..................................................

2,553
133

2,493
122

2,460
132

10.00

Total obligations ........................................................

2,686

2,615

2,592

Budgetary resources available for obligation:
Unobligated balance available, start of year:
Uninvested .................................................................
22.00 New budget authority (gross) ........................................

151
2,695

160
2,555

100
2,609

2,846
–2,686

2,715
–2,615

2,709
–2,592

160

100

117

2,562

2,433

2,477

21.40

23.90
23.95
24.40

Total budgetary resources available for obligation
New obligations .............................................................
Unobligated balance available, end of year:
Uninvested .................................................................

New budget authority (gross), detail:
Current:
40.00
Appropriation .............................................................
Permanent:
Spending authority from offsetting collections:
68.00
Offsetting collections (cash) ................................
68.10
Change in orders on hand from Federal sources
68.90

106
122
132
27 ................... ...................

Spending authority from offsetting collections
(total) ...........................................................

133

122

132

Total new budget authority (gross) ..........................

2,695

2,555

2,609

Change in unpaid obligations:
Unpaid obligations, start of year:
72.40
Obligated balance: Uninvested .................................
72.95
Orders on hand from Federal sources ......................

460
79

526
106

704
106

70.00

72.99
73.10
73.20
73.40
74.40
74.95

Total unpaid obligations, start of year ................
New obligations .............................................................
Total outlays (gross) ......................................................
Adjustments in expired accounts ..................................
Unpaid obligations, end of year:
Obligated balance: Uninvested .................................
Orders on hand from Federal sources ......................

74.99

Total unpaid obligations, end of year ..................

86.90
86.93
86.97
86.98

Outlays (gross), detail:
Outlays from new current authority ..............................
Outlays from current balances ......................................
Outlays from new permanent authority .........................
Outlays from permanent balances ................................

87.00

Total outlays (gross) .................................................

2,583

2,437

2,432

Offsets:
Against gross budget authority and outlays:
Offsetting collections (cash) from:
88.40
Non-Federal sources .............................................
88.45
Offsetting governmental collections .....................

–6
–100

–31
–91

–13
–119

88.90
88.95

–106
–122
–132
–27 ................... ...................

89.00
90.00

Total, offsetting collections (cash) ..................
Change in orders on hand from Federal sources .........
Net budget authority and outlays:
Budget authority ............................................................
Outlays ...........................................................................

supporting agency programs; space communication services
for NASA programs; salaries and related expenses in support
of research in NASA field installations; design, repair, rehabilitation and modification of institutional facilities and construction of new institutional facilities; and other operations
activities supporting conduct of agency programs.

539
632
810
2,686
2,615
2,592
–2,583
–2,437
–2,432
–11 ................... ...................

Safety, Reliability and Quality Assurance.—The goal of this
program is to assure the safety and quality of NASA missions
through the development, implementation and oversight of
Agency-wide safety, engineering, reliability, maintainability,
and quality assurance policies and procedures.
Space Communication Services.—Activities included in this
program provide for the tracking, telemetry, command, data
acquisition, communications and data processing required by
NASA flight projects. In 1997–1999, the networks and support
systems that accomplish these tasks will continue operation.
Completion of the upgrade of the Tracking and Data Relay
Satellite (TDRS) White Sands Complex and early development
of the TDRS Replenishment Spacecraft occurred and will continue in 1997 and 1998. Development of a remote ground
terminal at Guam which will extend network capability by
providing for coverage of the zone of exclusion will be completed in FY 1998. Development of the replenishment Tracking and Data Relay satellites is ongoing. The first satellite
will be launched in late FY 1999. The NASA Integrated Services Network consolidated all NASA wide area network systems in FY 1997.
Research and Program Management.—This activity provides for the salaries, travel support, other personnel expenses of the entire NASA civil service workforce, and includes vital support to the physical plant at the Centers and
at NASA Headquarters.
Construction of Facilities.—This activity provides for: facility construction activities to preserve NASA’s core infrastructure; environmental compliance and restoration activities, design of facilities projects, and advanced planning related to
future facilities needs. In 1997–1999, activities in support
of discrete projects to repair and modernize the basic infrastructure and institutional facilities at NASA centers will be
conducted, as well as activities in support of environmental
compliance and restoration requirements.
Object Classification (in millions of dollars)
Identification code 80–0112–0–1–999

526
106

704
106

862
106

632

810

968

1,989
1,931
1,966
479
383
336
76
122
132
39 ................... ...................

2,562
2,478

2,433
2,315

2,477
2,300

This appropriation provides funding for mission support and
includes: safety, reliability and quality assurance activities

11.1
11.3
11.5
11.8
11.9
12.1
13.0
21.0
22.0
23.1
23.2
23.3
24.0
25.1
25.2
25.3
25.4
25.5
25.6
25.7
26.0
31.0
32.0
41.0

Direct obligations:
Personnel compensation:
Full-time permanent .............................................
Other than full-time permanent ...........................
Other personnel compensation .............................
Special personal services payments ....................
Total personnel compensation .........................
Civilian personnel benefits .......................................
Benefits for former personnel ...................................
Travel and transportation of persons .......................
Transportation of things ...........................................
Rental payments to GSA ...........................................
Rental payments to others ........................................
Communications, utilities, and miscellaneous
charges .................................................................
Printing and reproduction .........................................
Advisory and assistance services .............................
Other services ............................................................
Purchases of goods and services from Government
accounts ................................................................
Operation and maintenance of facilities ..................
Research and development contracts .......................
Medical care ..............................................................
Operation and maintenance of equipment ...............
Supplies and materials .............................................
Equipment .................................................................
Land and structures ..................................................
Grants, subsidies, and contributions ........................

1997 actual

1998 est.

1999 est.

1,214
22
24
8

1,216
23
24
8

1,218
22
23
9

1,268
252
31
45
6
17
1

1,271
253
31
46
3
16
1

1,272
253
15
47
3
16
1

71
8
41
328

66
7
38
307

65
7
37
300

26
63
116
3
64
23
35
152
3

24
59
108
3
60
22
33
142
3

24
58
106
3
58
21
32
139
3

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
99.0
99.0

Subtotal, direct obligations ..................................
Reimbursable obligations ..............................................

2,553
133

2,493
122

2,460
132

99.9

Total obligations ........................................................

2,686

2,615

2,592

Personnel Summary
1997 actual

Identification code 80–0112–0–1–999

Direct:
Total compensable workyears: Full-time equivalent
employment ...............................................................
Reimbursable:
2001 Total compensable workyears: Full-time equivalent
employment ...............................................................

1998 est.

991

Federal Funds—Continued

1999 est.

23.90

Total budgetary resources available for obligation ................... ................... ...................

New budget authority (gross), detail:
Spending authority from offsetting collections:
68.00
Offsetting collections (cash) .....................................
68.10
Change in orders on hand from Federal sources
68.90

3
–3

2 ...................
–2 ...................

Spending authority from offsetting collections
(total) ................................................................ ................... ................... ...................

AND

90

18,434

85

DEVELOPMENT

Program and Financing (in millions of dollars)
1997 actual

Identification code 80–0108–0–1–999

Budgetary resources available for obligation:
Unobligated balance available, start of year:
Uninvested .................................................................
22.30 Unobligated balance expiring ........................................

1998 est.

72.99
73.20
73.40

Total unpaid obligations, start of year ................
Total outlays (gross) ......................................................
Adjustments in expired accounts ..................................
Unpaid obligations, end of year:
Obligated balance: Uninvested .................................
Orders on hand from Federal sources ......................

176
58 ...................
–95
–58 ...................
–23 ................... ...................

Total unpaid obligations, end of year ..................

58 ................... ...................

86.93

90

19,274

171
5

74.99

RESEARCH

19,793

Change in unpaid obligations:
Unpaid obligations, start of year:
72.40
Obligated balance: Uninvested .................................
72.95
Orders on hand from Federal sources ......................

74.40
74.95

1001

Outlays (gross), detail:
Outlays from current balances ......................................

95

58 ...................

Offsets:
Against gross budget authority and outlays:
88.40
Offsetting collections (cash) from: Non-Federal
sources ..................................................................
88.95 Change in orders on hand from Federal sources .........

–3
3

–2 ...................
2 ...................

56 ...................
2 ...................

56 ................... ...................
2 ................... ...................

1999 est.

21.40

23.90

Total budgetary resources available for obligation ................... ................... ...................

New budget authority (gross), detail:
Spending authority from offsetting collections:
68.00
Offsetting collections (cash) .....................................
68.10
Change in orders on hand from Federal sources
68.90

26
–26

34 ...................
–34 ...................

Spending authority from offsetting collections
(total) ................................................................ ................... ................... ...................

Change in unpaid obligations:
Unpaid obligations, start of year:
72.40
Obligated balance: Uninvested .................................
72.95
Orders on hand from Federal sources ......................
72.99
73.20
73.40

1 ................... ...................
–1 ................... ...................

230
60

104 ...................
34 ...................

74.99

Total unpaid obligations, end of year ..................

Net budget authority and outlays:
Budget authority ............................................................ ................... ................... ...................
Outlays ...........................................................................
92
56 ...................

Since FY 1995 NASA’s Space Flight, Control and Data
Communications activities have been performed in Human
Space Flight; Science, Aeronautics and Technology; and Mission Support. This account shows spending from balances
prior to the account restructuring.

290
138 ...................
–127
–138 ...................
–25 ................... ...................

74.40
74.95

Total unpaid obligations, start of year ................
Total outlays (gross) ......................................................
Adjustments in expired accounts ..................................
Unpaid obligations, end of year:
Obligated balance: Uninvested .................................
Orders on hand from Federal sources ......................

89.00
90.00

138 ................... ...................

104 ................... ...................
34 ................... ...................

127

138 ...................

Offsets:
Against gross budget authority and outlays:
88.45
Offsetting collections (cash) from: Offsetting governmental collections ............................................
88.95 Change in orders on hand from Federal sources .........

–26
26

–34 ...................
34 ...................

Net budget authority and outlays:
89.00 Budget authority ............................................................ ................... ................... ...................
90.00 Outlays ...........................................................................
101
104 ...................

Since FY 1995 NASA’s Research and Development activities
have been performed in Human Space Flight; Science, Aeronautics and Technology; and Mission Support. This account
shows spending from balances prior to the account restructuring.
AND

Program and Financing (in millions of dollars)

Budgetary resources available for obligation:
Unobligated balance available, start of year:
Uninvested .................................................................
22.30 Unobligated balance expiring ........................................

FACILITIES

Program and Financing (in millions of dollars)
Identification code 80–0107–0–1–999

1997 actual

1998 est.

1999 est.

1997 actual

1998 est.

00.01
00.02
00.03
00.04

Obligations by program activity:
Supporting activity .........................................................
Space transportation .....................................................
Mission to Planet Earth .................................................
Aeronautical research and technology ..........................
Total obligations ........................................................

46

54 ...................

Budgetary resources available for obligation:
Unobligated balance available, start of year:
21.40
Uninvested .................................................................
21.41
U.S. Securities: Par value .........................................

98
2

54 ...................
2 ...................

9
26 ...................
8
8 ...................
1 ................... ...................
28
20 ...................

21.99

Total unobligated balance, start of year .............

100

56 ...................

23.90
23.95

100
–46

56 ...................
–54 ...................

24.40
24.41

Total budgetary resources available for obligation
New obligations .............................................................
Unobligated balance available, end of year:
Uninvested .................................................................
U.S. Securities: Par value .........................................

24.99

Total unobligated balance, end of year ....................

56 ................... ...................

Change in unpaid obligations:
Unpaid obligations, start of year: Obligated balance:
Uninvested .................................................................
73.10 New obligations .............................................................
73.20 Total outlays (gross) ......................................................
73.40 Adjustments in expired accounts ..................................
74.40 Unpaid obligations, end of year: Obligated balance:
Uninvested .................................................................

147
68
52
46
54 ...................
–122
–70
–52
–1 ................... ...................

54 ................... ...................
2 ................... ...................

72.40

DATA COMMUNICATIONS

Identification code 80–0105–0–1–252

OF

10.00

Outlays (gross), detail:
86.93 Outlays from current balances ......................................

SPACE FLIGHT, CONTROL

CONSTRUCTION

1999 est.

21.40

4 ................... ...................
–4 ................... ...................

86.93

Outlays (gross), detail:
Outlays from current balances ......................................

68

122

52 ...................

70

52

992

THE BUDGET FOR FISCAL YEAR 1999

Federal Funds—Continued

73.10
73.20
73.40
74.40

General and special funds—Continued
CONSTRUCTION

OF

FACILITIES—Continued

Program and Financing (in millions of dollars)—Continued
1997 actual

Identification code 80–0107–0–1–999

1998 est.

1999 est.

Net budget authority and outlays:
89.00 Budget authority ............................................................ ................... ................... ...................
90.00 Outlays ...........................................................................
122
70
52

Since FY 1995 NASA’s Construction of Facilities activities
have been performed in Human Space Flight; Science, Aeronautics and Technology; and Mission Support. This account
shows spending from balances prior to the account restructuring.
Object Classification (in millions of dollars)
1997 actual

Identification code 80–0107–0–1–999

25.2
25.4
32.0
99.9

17
18
20
–17
–18
–20
–1 ................... ...................
2

2

2

86.90
86.93

Outlays (gross), detail:
Outlays from new current authority ..............................
Outlays from current balances ......................................

15
2

16
2

17
2

87.00

Total outlays (gross) .................................................

17

18

20

89.00
90.00

Net budget authority and outlays:
Budget authority ............................................................
Outlays ...........................................................................

17
17

18
18

20
20

The mission of the Office of Inspector General is to conduct
audits and investigations of agency activities. The Inspector
General keeps the Administrator informed of problems and
deficiencies in agency programs and operations.

1999 est.

Object Classification (in millions of dollars)

Other services ................................................................
Operation and maintenance of facilities ......................
Land and structures ......................................................
Total obligations ........................................................

RESEARCH

1998 est.

New obligations .............................................................
Total outlays (gross) ......................................................
Adjustments in expired accounts ..................................
Unpaid obligations, end of year: Obligated balance:
Uninvested .................................................................

AND

5
1
40

5 ...................
1 ...................
48 ...................

46

11.1
12.1
21.0
25.2

Personnel compensation: Full-time permanent .............
Civilian personnel benefits ............................................
Travel and transportation of persons ............................
Other services ................................................................

99.9

54 ...................

PROGRAM MANAGEMENT

Total obligations ........................................................

Program and Financing (in millions of dollars)
1997 actual

Identification code 80–0103–0–1–999

Change in unpaid obligations:
Unpaid obligations, start of year: Obligated balance:
Uninvested .................................................................
73.20 Total outlays (gross) ......................................................
73.40 Adjustments in expired accounts ..................................
74.40 Unpaid obligations, end of year: Obligated balance:
Uninvested .................................................................

1997 actual

Identification code 80–0109–0–1–252

1998 est.

1999 est.

12
14
16
3
3
3
1
1
1
1 ................... ...................
17

18

20

Personnel Summary
1998 est.

1999 est.

1997 actual

Identification code 80–0109–0–1–252

1001

72.40

Total compensable workyears: Full-time equivalent
employment ...............................................................

187

1998 est.

1999 est.

198

210

10
1 ...................
–2 ................... ...................
–7
–1 ...................

Trust Funds
1 ................... ...................

86.93

Outlays (gross), detail:
Outlays from current balances ......................................

89.00
90.00

Net budget authority and outlays:
Budget authority ............................................................ ................... ................... ...................
Outlays ...........................................................................
2 ................... ...................

SCIENCE, SPACE,

AND

TECHNOLOGY EDUCATION TRUST FUND

Unavailable Collections (in millions of dollars)

2 ................... ...................

Identification code 80–8978–0–7–503

Since FY 1995 NASA’s Research and Program Management
activities have been performed in Mission Support. This account shows spending from balances prior to the account restructuring.

1997 actual

1998 est.

1999 est.

Balance, start of year:
01.99 Balance, start of year .................................................... ................... ................... ...................
Receipts:
02.01 Earnings on investments; Science, Space and Technology Education, Trust Fund ...................................
1
1
1
Appropriation:
05.01 Science, space, and technology education trust fund
–2
–1
–1
07.99 Total balance, end of year ............................................ ................... ................... ...................

Program and Financing (in millions of dollars)
OFFICE

OF

INSPECTOR GENERAL

Identification code 80–8978–0–7–503

For necessary expenses of the Office of Inspector General in carrying out the Inspector General Act of 1978, as amended, ø$18,300,000¿
$20,000,000. (Departments of Veterans Affairs and Housing and
Urban Development, and Independent Agencies Appropriations Act,
1998.)

Obligations by program activity:
10.00 Total obligations ............................................................

17

1998 est.

1 ................... ...................

Budgetary resources available for obligation:
Unobligated balance available, start of year:
U.S. Securities:
21.41
Par value ...............................................................
16
16
21.42
Unrealized discounts ............................................. ................... ...................

17
1

Total unobligated balance, start of year .............
New budget authority (gross) ........................................

18
1

Total budgetary resources available for obligation
18
17
19
New obligations .............................................................
–1 ................... ...................
Unobligated balance available, end of year:
U.S. Securities:
Par value ...............................................................
16
17
17
Unrealized discounts ............................................. ...................
1
1

1999 est.

18

16
2

16
1

20

17
–17

18
–18

20
–20

New budget authority (gross), detail:
40.00 Appropriation ..................................................................

17

18

20

Change in unpaid obligations:
Unpaid obligations, start of year: Obligated balance:
Uninvested .................................................................

1999 est.

23.90
23.95

1997 actual

Budgetary resources available for obligation:
22.00 New budget authority (gross) ........................................
23.95 New obligations .............................................................

72.40

Obligations by program activity:
Total obligations (object class 41.0) ............................

1998 est.

21.99
22.00

Program and Financing (in millions of dollars)
Identification code 80–0109–0–1–252

10.00

1997 actual

24.41
24.42

2

2

Total unobligated balance, end of year ....................

16

18

18

60.27
3

24.99

New budget authority (gross), detail:
Appropriation (trust fund, indefinite) ............................

2

1

1

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Trust Funds—Continued

73.10
73.20

Change in unpaid obligations:
New obligations .............................................................
Total outlays (gross) ......................................................

86.97

Outlays (gross), detail:
Outlays from new permanent authority .........................

2

1

1

89.00
90.00

Net budget authority and outlays:
Budget authority ............................................................
Outlays ...........................................................................

2
2

1
1

1
1

1 ................... ...................
–2
–1
–1

ADMINISTRATIVE PROVISIONS
Notwithstanding the limitation on the availability of funds appropriated for ‘‘Human space flight’’, ‘‘Science, aeronautics and technology’’, or ‘‘Mission support’’ by this appropriations Act, when any
activity has been initiated by the incurrence of obligations for construction of facilities as authorized by law, such amount available
for such activity shall remain available until expended. This provision
does not apply to the amounts appropriated in ‘‘Mission support’’
pursuant to the authorization for repair, rehabilitation and modification of facilities, minor construction of new facilities and additions
to existing facilities, and facility planning and design.
Notwithstanding the limitation on the availability of funds appropriated for ‘‘Human space flight’’, ‘‘Science, aeronautics and technology’’, or ‘‘Mission support’’ by this appropriations Act, the amounts
appropriated for construction of facilities shall remain available until
September 30, ø2000¿ 2001.
Notwithstanding the limitation on the availability of funds appropriated for ‘‘Mission support’’ and ‘‘Office of Inspector General’’,

993

amounts made available by this Act for personnel and related costs
and travel expenses of the National Aeronautics and Space Administration shall remain available until September 30, ø1998¿ 1999 and
may be used to enter into contracts for training, investigations, costs
associated with personnel relocation, and for other services, to be
provided during the next fiscal year.
øOf the funds provided to the National Aeronautics and Space
Administration in this Act, the Administrator shall by November
1, 1998, make available no less than $400,000 for a study by the
National Research Council, with an interim report to be completed
by June 1, 1998, that evaluates, in terms of the potential impact
on the Space Station’s assembly schedule, budget, and capabilities,
the engineering challenges posed by extravehicular activity (EVA)
requirements, United States and non-United States space launch requirements, the potential need to upgrade or replace equipment and
components after assembly complete, and the requirement to decommission and disassemble the facility.¿
NASA shall develop a revised appropriation structure for submission in the Fiscal Year 2000 budget request consisting of two basic
appropriations (the Human Space Flight Appropriation and the
Science, Aeronautics and Technology Appropriation) with a separate
(third) appropriation for the Office of the Inspector General. The appropriations shall each include the planned full costs (direct and
indirect costs) of NASA’s related activities and allow NASA to shift
civil service salaries, benefits and support between and/or among
appropriations or accounts, as required, for the safe, timely, and successful accomplishment of NASA missions. (Departments of Veterans
Affairs and Housing and Urban Development, and Independent Agencies Appropriations Act, 1998.)