When in space, the astronauts are experiencing weightlessness. The apparent lack of gravity causes your body's muscles to wither away and your bone density to decrease. To prevent this, they have to exercise.
If the space station is pressurized, I don't think astronauts need to where space suits.
so it wont explode
Astronauts need spacesuits because the environment in space is very unlike Earth. Spacesuits regulate pressure, temperature, and supply breathable air so the astronauts can survive.
Since there is no breathable air in space, they need the gear to allow them to breath.
containers, space suits,
The best exercises for Cardiovascular Fitness would be running, cross-country skiing, bicycling and swimming. These are the exercises that I strongly recommend, as most of them don't need special equipment to be taken advantage of.
astronauts wear special suit which them protected from heat
astronauts wear special suits which protect them from the heat
Yes, lots and lots of it.
You need to go to a special provider for this. It isn't something that's very easy to do at home, at least in my experience.
Why have scientists developed exercises for astronauts living in outer space for long periods of time? Due to lack of gravitational field all the systms of the body but especially the musculoskeletal system is affected, in terms of bone resorption. To mninimize the effects of zero gravity exercises are developed.
Both astronauts and sea divers wear special sits because they travel into atmospheres that are strange to our bodies. Our bodies were not built to stand extremely deep waters and outer space. The suits protect them as they go about their business in those places.
Astronauts need oxygen, water, food, protection against the severe cold in space.
The food of the astronauts is all packed dated and named , it special food light , as it can float in space.
The spacecraft provides the astronauts with everything they need to survive.
they use special gravity toilets
Astronauts fly in rockets to the moon. They need to wear special clothing and masks so they can breathe because there is no oxygen in the solar system.
they need to learn stuff
Yes, astronauts wear seat belts.
so they can breathe
gravity exercise etc stuff to make it so they can get used to the gravitational pull
No, because most astronauts just make it into space but don't walk on the moon and their still considered astronauts.