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Round trip trajectories with stopovers at both Mars and Venus / by E.A. Willis, Jr. and J.A. Padrutt.
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Willis, Edward A., author.
- Padrutt, J. A., author.
- Series:
- NASA technical memorandum ; X-52680.
- NASA/TM ; X-52680
- Language:
- English
- Subjects (All):
- Space trajectories.
- Interplanetary voyages.
- Physical Description:
- 1 online resource (approximately 11 pages) : illustrations
- Place of Publication:
- [Washington, D.C.] : National Aeronautics and Space Administration, 1969.
- Notes:
- Includes bibliographical references (page 6).
- Online resource, PDF version; title from title page (NASA, viewed on July 30, 2021).
- Other Format:
- Print version: Willis, Edward A. Round-trip trajectories with stopovers at both Mars and Venus.
- OCLC:
- 761133899
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