Q&A with Astronauts, Aerospace Engineers, and Astrophysicists

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The discussion revolves around gathering questions for astronauts, aerospace engineers, and astrophysicists, particularly focusing on Mars missions and lunar exploration. Key topics include the types of propulsion systems that may be used for manned missions to Mars, with various options like chemical propellants, solar sails, and ion propulsion being considered. Concerns about solar activity during missions were raised, specifically regarding the risks posed by solar flares and the protective measures for onboard computers. The timing of Mars missions in relation to solar cycles was also discussed, suggesting a preference for launching during periods of low solar activity. Overall, the conversation emphasizes the complexities and considerations involved in future space exploration efforts.
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I'm going to be around some astronaunts and aerospace engineers tomarrow. Also maybe some astrophysicists. Does anybody have some questions they'd like me to ask? I think it is about the Mars space missions, and the whole moon deal. Although, I think they will be looking for a wide range of questions. Bring em on!

Paden Roder
 
Engineering news on Phys.org
Some member asked this a few weeks ago: What sort of propulsion system is likely to be used for the first manned Martian mission? I wonder what they would say. Chemical propellants that are already in use today would be my guess. But then there's solar sails, ion propulsion, fission heating of an inert liquid, matter/antimatter, and probably several other possibilities.
 
Janitor said: Some member asked this a few weeks ago: What sort of propulsion system is likely to be used for the first manned Martian mission? I wonder what they would say. Chemical propellants that are already in use today would be my guess. But then there's solar sails, ion propulsion, fission heating of an inert liquid, matter/antimatter, and probably several other possibilities.
I did a little reading on this. Thanks.

Paden Roder
 
Question for Mars team

Was this mission kinda nervewracking due to the current solar maximum and the not knowing if a big solar flair would come up during the flight? Were the computers and memories sheilded for a worst case solar wind?

It seems more optimal to go to Mars 5 years from now at the low solar flair cycle.

Steve Stillman
Shrewsbury MA USA
 
steve stillman said: Was this mission kinda nervewracking due to the current solar maximum and the not knowing if a big solar flair would come up during the flight? Were the computers and memories sheilded for a worst case solar wind?
Good question.

Paden Roder
 
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