Also, answer the following questions WHILE you watch:
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Notes:
The trip to mars will take 2 and a 1/2 years including 18 months
NASA want the people that live in the space craft to use all of there fuel from the top half of the space craft (which is in earths orbit) and go to mars. Then when they would send a rocket ship that has in fuel in it to go pick them up and while the rocket ship picks up all of that fuel the astronauts are looking at mars and the different types of things on it.
Solar flares could be a risk because they last for weeks days or months
Excersize machienes!!
The trip to mars will take 2 and a 1/2 years including 18 months
NASA want the people that live in the space craft to use all of there fuel from the top half of the space craft (which is in earths orbit) and go to mars. Then when they would send a rocket ship that has in fuel in it to go pick them up and while the rocket ship picks up all of that fuel the astronauts are looking at mars and the different types of things on it.
Solar flares could be a risk because they last for weeks days or months
Excersize machienes!!