For the first time, two novel atmospheric balloon systems now appear quite viable for controlled balloon landings at selected martian surface locations.
Balloons for Controlled Roving/Landing on Mars
1998-04-27
Miscellaneous
No indication
English
Balloons for Controlled Roving/Landing on Mars
NTRS | 1998
|Balloons for controlled roving/landing on Mars
British Library Conference Proceedings | 1999
|TECHNICAL SESSION III - MARS - Balloons for controlled roving-landing on Mars
Online Contents | 1999
|Altitude Controlled Balloons for Mars Surface Landings
NTRS | 1997
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