The Space Store » space

Becoming a space sailor for NASA is very difficult. There are plenty of applicants, but only a small percentage go all the way to becoming a NASA astronaut.

Everyone knows there is no oxygen in space. So how do the astronauts aboard the International Space Station (ISS) get their oxygen? The answer to this question is a little more complicated than one would expect.

Almost everyone likes the idea of space travel to some degree. But what are the accomplishments and failures of space travel?