NASA astronauts Sunita Williams and Butch Wilmore returned to Earth after nearly nine months aboard the International Space ...

Astronauts who have travelled on space missions earlier have reported facing difficulty in walking, having bad eyesight, ...

NASA astronauts Butch Wilmore and Suni Williams returned to Earth in a SpaceX capsule on Tuesday with a soft splashdown off ...

NASA astronauts Sunita Williams and Butch Willmore are well on their way to return to Earth. The historic return is being ...

Suni Williams and Butch Wilmore returned to Earth on a SpaceX spaceship after their week-long flight turned into nine months ...

NASA researchers expect Suni Williams and Butch Wilmore will be able to recover from the common body challenges astronauts ...

How do we power missions in the outer reaches of our solar system and beyond? The solution, developed in the '60s, can last ...

Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

One famous experiment conducted in 1952 by American chemists Stanley Miller and Harold Urey provided a possible explanation: ...

We finally know where two giant blobs in Earth's middle layer came from — and they're a mismatched pair. These strange regions in Earth's mantle, known as "large low velocity provinces" (LLVPs ...

Some curious dolphins seemingly wanted to give a personal “welcome home" to the Crew-9 astronauts, moments after they ...