Four astronauts are hours away from strapping into a spacecraft and departing the International Space Station about a month ...

On Thursday, a pair of astronauts will venture outside the space station to prepare for the future installation of roll-out ...

NASA's Stereo Cameras for Lunar-Plume Surface Studies (SCALPSS) captured the landing of Firefly's Blue Ghost landing on the moon. Credit: NASA/Olivia Tyrrell | edited by Space.com Bills QB ...

After nearly 20 years on the Red Planet, NASA's Mars Reconnaissance Orbiter (MRO) has snapped its 100,000th image of the surface with its HiRISE camera. Short for High Resolution Imaging Science ...

Four space station Crew 11 fliers splashed down off the Southern California coast at 3:41 a.m. ET, closing out a 167-day stay ...