A NASA Mars orbiter recently spotted the Curiosity rover driving across the Red Planet's surface, capturing an unprecedented off-Earth action shot.
The three astronauts of China's Shenzhou 20 mission arrived at the nation's Tiangong space station today (April 24), about 6.5 hours after lifting off.
Astronauts repaired and upgraded NASA's Hubble Space Telescope over the course of five servicing missions from 1993 to 2009. Could yet another astronaut visit be in the cards?
SpaceX continues to keep up its torrid launch pace, sending three missions to orbit from three different pads over the course of a day and a half.
A SpaceX Dragon cargo capsule is scheduled to arrive at the International Space Station this morning (April 22), and you can watch the orbital rendezvous live.
SpaceX sent a pioneering private reentry capsule to space today (April 21) on a rideshare mission called Bandwagon-3.
NASA's oldest active astronaut, the 70-year-old Don Pettit, has returned home to Houston after a seven-month stint aboard the International Space Station.
A SpaceX Falcon 9 rocket will launch a robotic Dragon cargo ship to the International Space Station early Monday morning (April 21), and you can watch the action live.
SpaceX launched the 10th batch of "proliferated architecture" spy satellites for the U.S. National Reconnaissance Office from California's Vandenberg Space Force Base today (April 20).
NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth from the International Space Station this evening (April 19), and you can watch it live.
