NASA has revealed the SpaceX Dragon spacecraft will depart the ISS at 1.05am EST (5.05am GMT) on Tuesday (March 18), with ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

Nine months in space can permanently alter the body, leaving astronauts with possible long-term health effects.

US astronauts Butch Wilmore and Suni Williams are finally coming home — here are some of the health issues they may ...

The lack of gravity, higher radiation exposure, space-compatible diet, and other facts of life in orbit affected Scott's body in significant and surprising ways. Here are nine biological oddities ...

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 ...

New research suggests that a binary pair of Kuiper Belt objects, known as the Altjira system, is actually made up of three ...

NASA astronauts Sunita Williams and Barry Wilmore may face certain effects on their health upon returning to Earth after nine ...