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21

Dawn of small worlds : dwarf planets, asteroids, comets /

by Moltenbrey, Michael
Cham [Switzerland] : Springer, 2016

Book

22

[Molecular processes in comets] : [final report, 1 Jan. 1978-31 Dec. 1988].

[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1993

Government Document Book

23

Gamma-ray burst constraints on the galactic frequency of extra-solar Oort clouds /

by Shull, J. Michael
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1994

Government Document Book

24

Preliminary development of a global 3-D magnetohydrodynamic computational model for solar wind/cometary and planetary interactions /

by Stahara, Stephen S.
Washington, D.C. : Springfield, Va. : The Administration ; National Technical Information Service, distributor, 1987

Government Document Book

25

Extended atmospheres of outer planet satellites and comets /

by Smyth, William H.
[Washington, DC] : [Springfield, Va.] : NASA Headquarters ; [For sale by the Clearinghouse for Federal Scientific and Technical Information], 1985

Government Document Book

26

Extended atmospheres of comets and outer planet-satellite systems : annual report for the period August 1, 1985 to July 31, 1986 /

by Smyth, William H.
Cambridge, MA : [Washington, DC] : [Springfield, Va.] : Atmospheric and Environmental Research, Inc. ; [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1986

Government Document Book

27

Astrometric observations of comets and asteroids and subsequent orbital investigations : semiannual progress report no. 30 for the period 1 May through 31 October 1988 /

by McCrosky, Richard E.
[Washington, D.C.] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1988

Government Document Book

28

Infrared imaging, spectroscopic, & photometric studies of comets : final report, NASA/NAGW-2324 /

by Gehrz, Robert D.
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1997

Government Document Book

29

Analysis of returned comet nucleus samples : proceedings of a workshop held at Milpitas, California, January 16-18, 1989 /

Moffett Field, Calif. : [Springfield, VA] : National Aeronautics and Space Administration, Ames Research Center ; [National Technical Information Service, distributor], 1997

Government Document Conference Proceeding Book

30

Molecular processes in comets : progress eport for the period November 1, 1992 to October 31, 1993.

[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1993

Government Document Book

31

Guidance, navigation, and control study for a solar electric propulsion spacecraft /

by Kluever, Craig A. (Craig Allan)
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1995

Government Document Book

32

Observations of comets with the IUE : final report, NASA grant NAG-2141, period covered, December 1, 1992-January 31, 1995 /

by Feldman, Paul D.
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1995

Government Document Book

33

Photodissociation cross sections for the production of C₂ from C₂H using laser induced Hg photosensitization and tunable ultraviolet and visible lasers /

by Jackson, William M., 1936-
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1996

Government Document Book

34

The archive of the Amateur Observation Network of the International Halley Watch /

Pasadena, Calif. : [Washington, DC] : [Springfield, Va.] : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology ; [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1996

Government Document Book

35

Workshop on Observations of Recent Comets (1990) : proceedings of the Albuquerque, NM Workshop. June 15-16, 1990 /

San Antonio, TX : [Washington, DC] : [Springfield, Va.] : Southwest Research Institute ; [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1990

Government Document Conference Proceeding Book

36

The volatile composition of comets /

by Weaver, Harold A., 1953-
Baltimore, MD : Space Telescope Science Institute, 1988

Government Document Book

37

Theoretical studies of important processes in planetary and comet atmospheres : final report, September 1, 1988 - October 31, 1991 /

by Guberman, S. (Steven)
Lexington, MA : [Washington, DC] : [Springfield, Va.] : Institute for Scientific Research ; [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1991

Government Document Book

38

Surface properties of the moon, Venus, and small bodies from radar observations : final report : period covered 1 March 1994-31 August 1997 : grant no. NAGW 3985 /

by Campbell, Donald B.
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1997

Government Document Book

39

Cometary atmospheres : modeling the spatial distribution of observed neutral radicals : interim report for the period, June 1, 1985 to August 31, 1985 /

by Combi, Michael R.
[Washington, DC] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [For sale by the Clearinghouse for Federal Scientific and Technical Information], 1985

Government Document Book

40

Letters to nature : jet-like features near the nucleus of Chiron /

[Washington, D.C.] : [Springfield, Va.] : [National Aeronautics and Space Administration] ; [National Technical Information Service, distributor], 1995

Government Document Book

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