The exploration of the solar system has proceeded in several phases beginning with flyby missions, proceeding to orbiters, then to probes and landers and finally mobile vehicles that operate on the surface and in its atmosphere.
Altitude Controlled Balloons for Mars Surface Landings
1997-06-15
Preprint
No indication
English
Balloons for Controlled Roving/Landing on Mars
NTRS | 1998
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British Library Conference Proceedings | 1999
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Online Contents | 1999
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