astronauts train alot so they won't mess up or do some thing unexpected or fall off the planet that they are on
They mostly train in Swimming Pools, thousands of feet underwater.
A lot of people
To train astronauts or other unknown reasons.
It would be hard but astronauts would of been trained to do that so they can
It is important cause they will vomit
A atheletes train a lot because it helps the get warmer and stronger and faster.
Astronauts for the Apollo 13 mission trained at the NASA Manned Spacecraft Center, which is located in Houston, Texas.
All the astronauts train at the Johnson space craft center in Texas.
yes a lot and some are even in space right now
No u do not need to go up into space to be an astronaut. Actually many astronauts train and train but don't get to go up in space.
The Modified B-707 (or K/C-135) used for low gravity training, (astronauts, etc.). It flew a paraboloic curve that simulated weightlessness.
they train