Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

Our brain and eyes can play tricks on us—not least when it comes to the expanding hole illusion. A new computational model ...

Nick Hague and Suni Williams spent six hours working on NICER, AMS and other equipment outside the International Space ...

UK scientists have announced what they term a “historic breakthrough,” after the first image of the inside of a scroll ...

At the time of writing, Williams and ISS crewmate, Nick Hague, are conducting NASA’s first spacewalk in over a year. The pair are scheduled to spend roughly 6.5 hours in the vacuum of space, where ...

"I have just asked Elon Musk and SpaceX to 'go get' the 2 brave astronauts who have been virtually abandoned in space by the Biden Administration," Trump wrote on Truth Social, ac ...

The job is dangerous for the dogs, and, like our first responders, the dogs are often injured in the line of duty.

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station, has completed her first spacewalk since arriving.

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...

They are on a job expected to last for around six and a half hours, working to repair an X-ray telescope fitted to ... over areas of the existing light filter which has been damaged.

NASA’s NICER Continues Science Operations Post Repair NASA crew aboard the International Space Station installed patches to the agency’s NICER (Neutron star Interior Composition Explorer) mission ...