They wear there regualr clothes it dsent hurt them to wear anything else
Yes, astronauts wear seat belts.
No the astronauts wear their space suits when they are launched, but they remove them later.
So that they can get back to the ship in the event that they were inadvertently to propel themselves away from the ship. If there were to do this and were not tethered there would be no way to push themselves back.
Astronauts wear special costumes, commonly referred to as "space suits" that protect them from the rays of the sun and gasses depending on which planet they are on. Space suits are airtight and also keep them warm while in the freezing vacuums of space, and cool inthe scorching sun. They wear a tinted glass for their face, not to be blinded by the glare.
Normal underwear.
No, they only have to wear these when outside the pressurized environment of the spacecraft or during periods when the spacecraft may become compromised.
They wear space suits
If they don't they will suffocate from lack of oxygen in space.
astronauts like to exercise while in the ship
Astronauts have both inside and outside work.
Yes, astronauts wear seat belts.
with a space ship
Space ships are pressurised and contain their own atmosphere of either oxygen or air (NASA uses oxygen, Russia prefers air). When astronauts have to go outside the ship, they wear spacesuits which are essentially personal spacesuits with their own oxygen supply.
in a rocket ship
with a rocket ship?
by a rocket ship
Astronauts, Or Cosmonauts if you're Russian, Wear spacesuits in outer space because there is no Oxygen to breathe out in the inky vacuum of space. It is also very cold in space and the suits help keep the astronauts warm,they also offer various facilities for an astronaut. Such as communication devices to speak to each other or to their ship or base back on earth.