To continue exploring space, carrying out experiments, and learning how to live in space.
No the astronauts wear their space suits when they are launched, but they remove them later.
what astronauts do to keep their mouth healthy is to brush their teeth obviously (and what do suits have to do with your mouth) NOTHING!
The answer is an umbilical cord. It keeps astronauts from floating out into the universe.
To be prepared because everything is different in space.
gravity and oxygen
by going in space!!
operate or work aboard space craft
They only have their body heat to keep warm.The only heater they have is in their space gloves
i dont know, maybe they get scared or surpriced
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.
They have oxygen tanks attachted to there backs which have pipes with masks on the end which the astronauts keep on there face.
In a space station to keep warm you would use a space heater(heater) to keep warm. Space is cold so wearind heavy cloths would help.