Few astronomy question.. just for fun..?

Luck

New member
Hey guys,

i am back again.. lol. i love astronomy and dont worry this is not my homework or any assignment.. i would appreciate it if you could answer my questions in details because i just love reading facts about astronomy.. so here are my questions..

1) I always wondered like the temperature can go upto 900F like on Venus than how come the lowest temperature goes down to only -300F to -400 F.. i havent heard or read anywhere which says the saturn or pluto or the moon temperature going down to -900F.. How come?? if the temperature can go that up in positive than why now in negative??

2) Going to mars from the moon is beneficial? also is it closer from there?

3) I have read that Jupiters gravity is so high than how come we have sent so many satellites there which travels around Jupiter.. but doesnt get sucked in??

4) I read somewhere that one of mars moon is so close to the surface that they are afraid that it would hit the surface in the future?? is this true?? any explanation??

last question

5) Also, i have read that titan is habitable in a way.. i understand that theres methane water, rainfall, lakes and all but how would they warn Titan .. its so far away from sun and so cold.. than how can the scientists suggest that it could be habitable..

thats all for right now...
i know its a lot of work.. but please tell me in details.. i would love to read all the answers..
thanks a lot guys..
take care
 
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