Through safety equipment and procedures and their intensive training.
Sure.
1. food2. oxygen3. radiation4. temperature5. weight6. gravityby : MICAH MAE MICO
No
they may get into equipment and cause serious problems
Going into space is dangerous. A fair number of astronauts and cosmonauts have died during space missions and others have face with life-threatening situations. Astronauts go into space knowing that even a seemingly minor malfunction could prove fatal.
Due to lack of gravity the roots grew upwards.
problems of astronaut encounter in space explorations
They can get bored, loss of muscle and bone mass, space sickness.
Some dangers astronauts face are losing oxygen, losing contact with base and crash landing.
1. food2. oxygen3. radiation4. temperature5. weight6. gravityby : MICAH MAE MICO
Toilet Problems.
There are several problems met by astronauts in outer space. These problems include oxygen, radiation, gravity, weight, temperature, and food.
No
loneliness and being unskilled.
They have oxygen tanks attachted to there backs which have pipes with masks on the end which the astronauts keep on there face.
Some of the main physical effects of loneliness are depression, higher stress levels, abuse of alcohol or drugs, and memory issues. More severe effects of loneliness are heart problems, strokes, and suicide.
Boredom on a long flight. Loss of muscle mass from lack of exercise. Collision with asteroids, etc. and death. Problems from expecting a manmade space craft to be reliable for months of the trip, breakdowns with no garage to get help.
Cope with what? Loneliness? Being weightless? Eating crappy food? Since you do not specify, I can only guess that they cope by masturbating a lot. That always works for me!