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Started by "F.Baube x554"
Wed, 27 Jan 1993 12:01
Missions to Mars
Author: "F.Baube x554"
Date: Wed, 27 Jan 1993 12:01
Date: Wed, 27 Jan 1993 12:01
28 lines
1991 bytes
1991 bytes
Marcus Lindroos INF <MLINDROOS@FINABO.ABO.FI> > flb@flb.optiplan.fi > > does "flyby" mean not even properly *orbiting* > > Mars, perhaps to take a pick-axe to Phobos and > > Deimos, but rather merely sailing on by ? > Exactly. An orbital mission would require an additional 220 ton rocket stage > (=one more launch by Mir) and would prolong the mission by up to two years. Such a mission would hardly seem worth it from a scientific stand- point. Is there *any* science that could be done on such a mission that could not be done more cheaply and safely by a robotic craft ? (Bioscience sure, but can't that be done in Earth orbit ?) And BTW, does the data re. the long-term deleterious effects of weightlessness (such as loss of bone mass) point towards use of a tether to create 0.X G on a Mars mission ? What kind of elec- trical energy could such a tether generate by its rotation ? Enough to justify the added gear ? -- * Fred Baube ..when you think your Toys you hear Laughter * Optiplan O.Y. * have gone Berserk cracking through the Walls * baube@optiplan.fi * it's an illUsion you're sent Spinning * GU/MSFS * you Cannot Shirk you Have No Choice * #include <disclaimer.h> * -- Sioux proverb * Where is the follow-on * Everybody has a right to be stupid, but some * to P.G.P. ?? * people abuse the privilege -- Josef Stalin
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