Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...

A massive asteroid, measuring 520 feet wide, is speeding through space at 24,127 miles per hour. Scientists are closely ...

The U.S. is still ahead of China in military space capabilities but only by a narrow margin, speakers said at an Axios event. Why it matters: As geopolitical tensions mount, U.S. policy and defense ...