The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it ...

A new letter addressed to acting NASA chief Janet Petro calls out the space agency for failing to answer questions raised by ...

NASA has begun accepting applications for its 2025 internship programme, providing students with hands-on experience in ...

"From developing small robots that could swim through the oceans of other worlds to growing space habitats from fungi, this ...

Watch NASA astronaut Don Pettit's hilarious zero-gravity pants-putting-on trick aboard the International Space Station .

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...

With the "city-killer" Y24 asteroid headed for Earth, the world's largest space agencies are exploring ways to halt its ...

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

NASA confirmed it may have sidestepped sweeping layoffs that were expected, potentially saving hundreds of newly hired ...

The live launch broadcast of SPHEREx and PUNCH will start at 9:15 pm EST on Friday, February 28, and will be available to ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

NASA is losing four key senior officials close to its flagship moon program, according to people familiar with the changes, ...