Sources say President-elect Donald Trump will be on hand with Elon Musk for the sixth test flight of SpaceX's huge Super ...

China activates CHIEF, the world's largest hypergravity facility, to advance science with forces thousands of times stronger ...

Blue Origin says they'll launch their ninth crewed flight into suborbital space on Friday -- among the passengers will be ...

“On Oct. 16, the flight team sent a command to turn on one of the spacecraft’s heaters. While Voyager 1 should have had ample power to operate the heater, the command triggered the fault protection ...

Nov. 18 (UPI) -- SpaceX on Monday successfully launched a Falcon 9 rocket of the NSIL GSAT-N2 mission. The liftoff into its ...

The ISS is aging. Zvezda and the PrK launched in July 2000 and will mark a quarter-century in orbit next year. NASA wants to ...

Astronaut Sunita Williams clears up health speculations regarding her body changes on the ISS. Learn how NASA ensures astronaut well-being and Williams' commitment to her mission in space.

NASA is concerned about an air leak on the International Space Station that could threaten the safety of the crew on board.

At 5:28 p.m. SpaceX launched the Optus-X satellite for Australian telecommunication company, Optus. The rocket lifted off ...

Firming up plans to go to Mars would be fine, so long as it is not done at the expense of returning to the moon.

Now, NASA may need to accelerate both of those plans -- because the ISS is leaking. That's bad news for NASA, but it may be ...