A SpaceX spacecraft carrying four astronauts is on a pioneering journey circling Earth over its poles after launching Monday ...

The crew will observe Earth's polar regions 430 kilometers above the surface, allowing the Crew Dragon Resilience to travel ...

So it’s no surprise that one of the first questions stranded astronauts Sunita ‘Suni’ Williams and Barry ‘Butch’ Wilmore were ...

One of NASA’s two rescued astronauts said he doesn’t want to “point fingers” after the pair’s week-long test flight turned ...

Storms caused by updrafts have become of special interest to NASA. It has a special program called the Investigation of ...

NASA astronauts Barry Wilmore and Sunita Williams spoke out for the first time since being stuck in space for nearly nine ...

NASA's Curiosity Mars rover has detected the largest organic (carbon-containing) molecules ever found on the red planet.

A newborn star, a blast of glowing gas, and a distant spiral galaxy — all caught in one stunning snapshot by the James Webb ...

Floating about in microgravity might seem like a blissful reprieve for the human body's weight-bearing skeleton, but when ...

SpaceX is set to launch the first human spaceflight directly over Earth's polar regions on Monday -- a days-long, privately ...

We know more about the Moon’s surface than Earth’s ocean floor — but that’s changing fast. A NASA-supported team used a ...