Whatever you do, don't hold your breath! The vacuum of space will pull the air from your body. So if there's air left in your lungs, they will rupture. Oxygen in the rest of your body will also ...

Space isn’t lawless, but the agreements governing it don’t cover everything nations will have to grapple with as they develop ...

Most of our information about what happens to the human body in outer space comes from, well, human bodies. Astronauts who go on missions are thoroughly investigated, showing a muscular ...

With Sunita Williams being stranded in space for nearly eight months, it's got many thinking about how female astronauts deal ...