Yes
Yes
They don't even weight a pound in space because there is no gravity pull in outerspace
In space, weightlessness occurs because there is no gravity acting on objects. As a result, objects and astronauts float freely without feeling the sensation of weight. This is different from mass, which remains constant regardless of location.
There are several problems met by astronauts in outer space. These problems include oxygen, radiation, gravity, weight, temperature, and food.
of course , but it would not be the same weight as on earth
Because mass is how much matter you're made of and moving around in space can't change that, but your weight changes because it depends on the other masses around you, like for example the Earth, the moon, or another planet.
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.
Astronauts are people who fly in space
trained space astronauts
As astronauts reach in space, they are given the command that they can remove their heavy suits and change their clothes. They wear the same clothes as they wear on earth, once they reach perfectly in space.
They don't change clothes as they have to wear their space suit all the time.
acclimation