Research. They carry out various experiments. Their time on board is rather fully occupied with a schedule of avtivities.
She was a space scientist because she discovered a comet from space.
i think that i can be a space scientist of nasa by giving some answers of space.
A space scientist
Scientist Meets the Space Invaders was created in 1981.
it is so very dangerous to travel if it is not tested by the scientist
they send people to space or by the space station
An astronomer
quaixuesea
It is possible. Since space is so big, every scientist that says that aliens are not real, do not deserve to call themself scientist.
the modern space facilities are the space probes , space rockets , and a satellite
Astronaut
they want to learn about Pluto