54
54
Jan 11, 2012
01/12
by
Butrica, Andrew J; United States. National Aeronautics and Space Administration. History Office
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Shipping list no.: 96-0060-S
Topics: Planetology, Planets, Radar in astronomy
1,058
1.1K
Jun 13, 2011
06/11
by
Butrica, Andrew J
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Th e decades-long debate over reusable launch vehicles (RLVs) versus expendable launch vehicles (ELVs) has been less a reasoned debate than a sustained argument for the building of reusable launchers instead of the standard throwaway rocket. The single greatest touted advantage of reusable launch vehicles is that they reduce launch costs.' Comparing reusable and expendable rockets is not simple; it is a rather complicated task not unlike the proverbial comparing of apples and oranges. To...
Topics: AERODYNAMIC HEATING, DATA BASES, MARS RECONNAISSANCE ORBITER, FREE MOLECULAR FLOW, MONTE CARLO...
29
29
Jul 15, 2013
07/13
by
Butrica, Andrew J; Douglas, Deborah G
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Includes bibliographical references (p. [303]-306) and index
Topics: Pool, Leonard Parker, 1906-1975, Air Products and Chemicals, inc, Chemical industry, Gas industry,...
12,543
13K
Apr 4, 2007
04/07
by
United States. National Aeronautics and Space Administration. History Office; Butrica, Andrew J
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Includes bibliographical references (p. 289-292) and index
Topic: Artificial satellites in telecommunication
6,538
6.5K
Apr 4, 2007
04/07
by
Butrica, Andrew J; United States. National Aeronautics and Space Administration. History Office
texts
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Includes bibliographical references and index
Topics: Planetology -- United States, Planets -- Exploration, Radar in astronomy