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|    sci.space.policy    |    Discussions about space policy    |    106,651 messages    |
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|    Message 105,220 of 106,651    |
|    Snidely to All    |
|    Re: Landing on Mars    |
|    28 Feb 21 17:48:45    |
      From: snidely.too@gmail.com              JF Mezei pounded on thar keyboard to tell us       > On 2021-02-26 21:25, Sylvia Else wrote:              >> Side note on terminology - perigee is specifically the lowest point in       >> an orbit about Earth. There is the term pericynthion for the       >> corresponding point near the Moon. The generic term is periapsis.       >       > Thanks. learn something every day. What is the historical reason to not       > use apogee/perigee for orbits around any body ?              Perhaps the observation that the "gee" comes from "geo" thus from       Gaea/Gaia. "apsis" seems to come from "orbit", again dipping into       Greek roots.              /dps              --       "This is all very fine, but let us not be carried away be excitement,       but ask calmly, how does this person feel about in in his cooler       moments next day, with six or seven thousand feet of snow and stuff on       top of him?"        _Roughing It_, Mark Twain.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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