Kessler syndrome could make space exploration and the use of satellites dangerous, or even unfeasible, for many generations.

When astronauts are orbiting earth, it's often not chocolate they crave but a fresh, crunchy salad. Now a team of scientists is working to re-design plants to enable that to happen.

NASA gears up for exciting New Year in space NASA is gearing up for some groundbreaking missions in the New Year. They're ...