Landing on Mercury on equator at perihelion |
Landing on Mercury on equator at perihelion |
Mar 21 2006, 12:18 AM
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Junior Member Group: Members Posts: 40 Joined: 20-March 06 Member No.: 720 |
How will it be to make a manned landing at Mercury at its closest to the sun (perihelion) on its equator when the sun is in the zenith ,what are the dangers of a landing then? Do we need to be protected against the sunheat and radiation then? How strong is the heat and radiation of the sun then ,and is it dangerous when the solaractivity is high then? What kind of spacesuits do we need then? Better protected suits than we have used on the apollo moonlandings i think. Can you explain how a landing on Mercury will be when it is at perihelion and land on its equator with the sun directly overhead? I hope it will ever happen. Lets start discuss about it.
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Mar 23 2006, 09:33 AM
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#2
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Senior Member Group: Members Posts: 1870 Joined: 20-February 05 Member No.: 174 |
Mariner 10 did have a tiny infrared radiometer. It trailed 2 beams across the terminators and nightside, one on final approach and one beam as it was exiting from behind the planet. Interestingly, the nightside of the "departure" hemisphere had more thermal variety than the very bland "approach" hemisphere nightside.
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