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Because in space flight, and especially in extended space flight, astronauts do not enjoy the benefits of the force of gravity. The gravity on earth provides resistance to movement, thereby continuously maintaining muscle health and strength. Without this benefit, astronauts' bodies can become weakened quite rapidly; therefore they undergo strenuous diet & exercise both prior to and during manned space flight missions.
What else can I help you with?
What is the person going on the moon?
An astronaut.
Are bananas healthy at night?
The food is healthy, however it is not good to eat before going to bed, especially if you do not want to put on weight.
Is there a job related to an astronaut?
An astrologist maybe. Some astronomers study space without going to space lol
How many meals do you get on a 10 hour flight to Cancun?
im going to Cancun tomorrow and we get a main meal about a quarter way into the flight and a snack before we land
Is there going be another Microsoft Flight Simulator?
Yes, there is going to be another Microsoft Flight Simulator. It is going to be called Microsoft Flight and will be released spring 2012.
Does an astronaut get paid for going into space?
Of course, that's part of their job!
How fast was flight 93 going before it crashed?
RE: United Airlines Flight 93 The National Transportation Safety Board reported that the flight impacted at 563 miles per hour (906 km/h).
What is a astronauts mass on the moon?
Irrespective of where the astronaut is, their mass is going to be remain the same
How did neil amstrong come up with going to the moon?
Mr.Armstrong was only an astronaut. An astronaut has to do the missions that arer assigned to them. The president was the one with the idea, and the reason for that was to beat the soviets.
How did Alan Shepard train to become an astronaut?
Alan Shepard trained to become an astronaut by going through rigorous physical fitness exercises, simulations of space missions, flight training in various aircraft, and studying spacecraft systems. He also underwent extensive medical evaluations to ensure he was in optimal health for spaceflight. Additionally, he participated in survival training in case of emergency landings.
Intel contest won boy name is going to name a astronaut?
i want it pleasse
Where was flight 19 going?
it was going to a island you piece of mierda!
