Four NASA astronauts who recently returned to Earth from a mission aboard the International Space Station will take part this ...

A NASA astronaut onboard the International Space Station has shared 'breathtaking' images of 'the world and beyond'.

Experts agree China is a valid threat to NASA's return to the moon plans. Here's why there is a rush to get SLS off the launch pad.

The full moon is an ethereal lantern dancing with Earth in NASA astronaut Nichole Ayers' snapshots from the International ...

NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and Don Pettit will share highlights from their missions at 6 p.m.

Planned for 2035, the nuclear reactor would power research and exploration of the moon's south pole as part of the the ...

The Power and Propulsion Element (PPE) made by Maxar Technologies will be the beating heart and power source for the Gateway ...

The International Space ... views from the ISS as it orbits Earth. The external camera is mounted on the station's Columbus module. Current plans call for the space station to be operated through ...

While significant technological and logistical hurdles remain, pioneering organizations are already proving that data in ...

ESA aims to get Rosemary to the International Space Station (ISS) by 2030. She'll be following in the footsteps of Britons ...

If you're not justifiably mad at outer space right now (see: Katy Perry, Elon, rampant inequality here on Planet Earth), ...

China and Russia plan to build an automated nuclear power station on the moon by 2035. A memorandum of cooperation for the ...