Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

A team from the Department of Energy's Oak Ridge National Laboratory, joined by university students, recently traveled to The ...

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

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

NASA's Perseverance rover landed on Mars in 2021 to search for signs of ancient microbial life and to help scientists ...

NASA officials want to send two private missions to the International Space Station over the next two years and are seeking ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to ...

NASA's Perseverance rover isn't just hunting for signs of ancient life on Mars, it's also testing spacesuit materials right ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...