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|    sci.space.policy    |    Discussions about space policy    |    106,651 messages    |
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|    Message 105,211 of 106,651    |
|    Snidely to Snidely    |
|    Re: Wasted mass to mars?    |
|    21 Feb 21 02:22:58    |
      From: snidely.too@gmail.com              On Sunday or thereabouts, Snidely asked ...       > Niklas Holsti asserted that:       >       >> Such a landing would occur on the far side of Mars, as seen from Earth, so       >> direct telemetry from the lander to Earth would be impossible, in addition       >> to the problem with the extra rotational velocity. Nowadays one could relay       >> telemetry via some Mars orbiter, but at extra risk.       >       > That's exactly what was done; MRO for real-time, Maven for tape-delay but       > covering longer post-landing for the self-check reports.       >       > After cruise stage jettison, Persey's direct-to-earth was tone with only       > limited encoding (heart beats, mainly).              Sorry -- the conventional "Percy" seems to be the official friendly       name. Percy's tweets discuss the new friend "Oscar".              >       > /dps              --       Who, me? And what lacuna?              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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