The astronauts went into space because they were curious.

Mr. Aden said these astronauts had mortgages, children and went to church.

Three astronauts went forth on a daring quest, met with disaster, faced death and barely limped back to the safety of home.

What if an astronaut went on a space walk without wearing a space suit?

No astronauts have gone to the moon since 1972.

And, it was one of her students who, in raising the question "How do astronauts go to the bathroom in space?"

The astronauts went without the face masks they were supposed to wear to protect them from germs.

If the job can be done with such relative ease, Mr. Hale said, the astronauts will probably go ahead.

How do astronauts go to the bathroom in space?

So how do astronauts go to the bathroom in space?