NASA's Perseverance rover is exploring a new Mars region called Krokodillen, which is thought to harbor some of the oldest and most intriguing rocks on the Red Planet.

Sterilizing robotic spacecraft to prevent contamination is one thing, but sterilizing human beings is impossible. We are ...

Following re-entry into Earth’s atmosphere, the spacecraft is expected to splash down at approximately 5:45 a.m. GMT on Sunday, May 25, near California's coastline ...

Scientists have discovered a rapidly evolving bacteria, Niallia tiangongensis, on China's Tiangong space station, raising ...

Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were conducting a spacewalk at the time. Credit: Thierry Legault ...

Getting to Mars is incredibly difficult. Earth and Mars line up in their orbits once every two years, creating a launch ...

Experts say the sight of satellites burning up on re-entry to the atmosphere will become more common as more man-made objects are launched.

Memorial Day weekend launch window! Weather permitting, a SpaceX Falcon 9 rocket should be visible in the Volusia County sky this weekend.

In a matter of days, SpaceX could launch massive Starship once again. What happened on previous 8 flight tests? What is the viral chopsticks maneuver?

Mind-boggling beauty abounds in photographs from around the globe submitted to this year's Milky Way Photographer of the Year ...