The asteroid, around 100 feet in diameter, is speeding toward our planet at about 22,000 miles per hour, according to NASA.

The CRASH Clock is a new predictor of how much time there will be before a collision if a solar storm knocks out power and ...

A cancer treatment has been reformulated into a simple injection after its key components behaved differently in ...

Look west just after sunset from this weekend for a chance to see some of six planets, though the best views will be had ...

Amazon AMZN stock today: Amazon's stock fell after its earnings report. Investors are worried about a massive $200 billion ...

China set for in-flight abort test of Mengzhou crew spacecraft China appears set for an in-flight abort test of its ...

The small rocket and capsule have been flying since April 2015 and have combined to make 38 launches, all but one of which ...

The Cougars are in midst of three-game losing streak, but a win Saturday could get them back on the right path.

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

For decades, astronomers have been watching WOH G64, an enormous heavyweight star in the Large Magellanic Cloud, a galaxy visible with the naked eye from the Southern Hemisphere. This star is more ...

As debates over energy, AI, and space-based infrastructure intensify, the Kardashev scale has moved from theory into a vision ...