five space walks by astronauts
They simply change there clothes! The astronauts don't always have the space suits on! That's only when they actually go into space. When there in a space station or rocket they have air tanks that replenish the air in the rocket and an air pressure controller.
gravity and oxygen
Astronauts eat freeze dried food
The Hubble Space Telescope never carried any living being. It has been maintained and updated by astronauts who navigated to it aboard the Space Shuttle, but never served as a vehicle for anybody's transportation.
Yes
you can't really
they keep themselves safe by wearing space suites ,helmets ,oxygen tanks
There is no safe temp. to live in space because there is no air to breath.
trained space astronauts
Astronauts are people who fly in space
They don't. They go indoors where it is safe to take off the spacesuit and then eat.
The astronauts can float in the
Astronauts ride in a STS (Space Transporation System/Space Shuttle)
We see astronauts floating in space but not on earth.why?
it is advantageous for astronauts to live on a space station rather a space shuttle because a space station allow astronauts to stay and work extended time . A space shuttle is a space craft to transport astronauts , satellites, and other materials to and from space.
with a space ship