Space travel is difficult or almost impossible because it has no oxygen, no water, and it can be extremely hot or cold for the human body. It is not a big deal about the food 'cause you can bring it. (not in the question) The reason why they they travel in space is basic. They want to explore if it's safe, if it's to hard to live there and if it's enough to put a certain amount of people. :D (I did a project on it... hehe)
Seven
No they want to go underground to the mole people.
We travel by a space rocket!
The term cosmonaut is used to describe Russian space travelers, the equivalent of the American term astronaut. In both cases, it means people who travel in outer space.
It isn't nessesary, but the people might want to keep clean on the long journey.
People who travel in space are often called astronauts.
An Astronaut.
Space travel is difficult or almost impossible because it has no oxygen, no water, and it can be extremely hot or cold for the human body. It is not a big deal about the food 'cause you can bring it. (not in the question) The reason why they they travel in space is basic. They want to explore if it's safe, if it's to hard to live there and if it's enough to put a certain amount of people. :D (I did a project on it... hehe)
Astronauts are people who travel in space.
Astronauts are people who travel in rockets to space.
Seven
It depends on where in space they are but they often travel extremely fast, upwards of 11 km per second
Ameba
In a special space ship.
No they want to go underground to the mole people.
We travel by a space rocket!