Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve the stuck test pilots of Boeing ’s Starliner. Their SpaceX capsule parachuted ...

Nuclear reactors in space may sound like something out of science fiction, but they are likely to prove important for ...

IN a brief but interesting piece of news this past week, it was announced that a solicited proposal for the construction of a ...

It took the capsule 17 hours to make the trip home, experiencing re-entry temperatures of around 3,000 degrees Fahrenheit as it punched through the atmosphere following Friday's ISS undocking.

That surge has pushed power demand higher as new data centers come online. Goldman Sachs estimates electricity use from those ...

NASA plans to establish a continuous lunar presence by 2030 with a nuclear reactor, crucial for powering habitats and ...

Trying to get a nuclear reactor on the surface of the moon is going to take time – maybe much longer more than NASA wants.

The Perseids meteor shower is the most popular one of the year. The meteors during this time are characterized by bright ...

As China and Russia race to stake their claim, America is bidding to get ahead through a fusion of federal funding and ...

Researchers test fiddler crab mating strategies by introducing a robot with a waving claw, dubbed “Wavy Dave.” CNN speaks to one of the scientists about the study and some surprising moments caught on ...

NASA is developing a 40-kilowatt lunar nuclear reactor under its Fission Surface Power program, aiming for deployment by decade’s end to provide reliable energy during the Moon’s two-week nights.

James Lovell, the commander of Apollo 13 who helped turn a failed moon mission into a triumph of on-the-fly can-do ...