Tianwen-1- Development, China's 2020 Mission |
Tianwen-1- Development, China's 2020 Mission |
Nov 4 2008, 08:53 AM
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
Sounds like one is planned...
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Dec 10 2008, 09:08 AM
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Member Group: Members Posts: 118 Joined: 18-November 07 Member No.: 3964 |
Some new details about Yinghuo-1:
QUOTE designers were still puzzling over how to keep the solar-powered probe functioning during seven "long shadow periods." The probe would have to pass through seven periods of 8.8 hours in darkness when the sun would be obscured by the red planet, with temperatures plunging to 200 degreesbelow Celsius. While it could turn itself off to conserve energy, the concern was that it might "freeze to death" and not be able to turn itself back on. Link |
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Lo-Fi Version | Time is now: 25th September 2024 - 05:45 PM |
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