In space, astronauts cannot cry, because there is no gravity, so the tears can't flow.
Because there is no gravity.
Astronauts can cry tears in space. Tears will not run down your face, because there is no gravity, but they don't need gravity to form. When the tears get big enough they will break free of the eye when you blink and will float around in space forever until they freeze.
trained space astronauts
Astronauts are people who fly in space
The astronauts can float in the
it is advantageous for astronauts to live on a space station rather a space shuttle because a space station allow astronauts to stay and work extended time . A space shuttle is a space craft to transport astronauts , satellites, and other materials to and from space.
Astronauts ride in a STS (Space Transporation System/Space Shuttle)
We see astronauts floating in space but not on earth.why?
with a space ship
Astronauts aboard the space shuttle were primarily NASA astronauts, astronauts from Canada, Europe and other countries.
The astronauts can float in the