10000 km an hour
Because there is no gravity
It a spacecraft
a space guy
no, a space craft may be used to explore or travel and a space ship has to have a captain, it is the much more formal version of space travel. JB)
1000000000000000000000000000000000000000000 fast
Astronauts are people who travel in space.
a space craft
A rocket plane that astronauts use to travel to space.
Because there is no gravity
It a spacecraft
If they don't they will suffocate from lack of oxygen in space.
Using rockets and other types of spacecraft.
You need a spacecraft that will exceed escape velocity.
A device that allows humans to travel into space is called a spacecraft. o_O Ya welcome
a space guy
no, a space craft may be used to explore or travel and a space ship has to have a captain, it is the much more formal version of space travel. JB)
The helmets are part of their space suits. They do not normally wear space suits unless they are going outside the spacecraft. Since there is no air outside and it can be very cold or hot. They need the suits to breathe and to protect them from the heat or cold and the vacuum of space which would kill them.