The threat of a civilization-ending asteroid hitting the Earth is well-known — as a plethora of Hollywood movies on the subject has demonstrated. But there is a less-known threa ...

One of the most complex machines humankind has ever built tracked an almost invisible object many millions of kilometres away ...

Of the five asteroids, one will be closer to Earth than the moon, according to NASA.

The space rock is hurtling through our cosmic backyard at a speed of some 11,453 miles per hour, according to the space ...

The rock is hurtling through our cosmic neighborhood at a zippy 23,197 miles per hour, according to the space agency.

An asteroid, bigger than the Eiffel Tower, and named after the Egyptian god of chaos, will pass closer to Earth than our ...

A house-sized asteroid will pass Earth on March 26 at a safe distance. Scientists explain its path, speed and how NASA is ...

Scientists estimate there are thousands of asteroids large enough to destroy a city near Earth. NASA is sending a telescope ...

Earth has long been deemed safe from a calamitous collision with a certain small asteroid in 2032. The moon, on the other hand, remained under threat for a little while longer. Finally, though, ...

Add Yahoo as a preferred source to see more of our stories on Google. In 1998, Bruce Willis saved the world by blowing up an asteroid threat in “Armageddon.” In 2022, NASA did the real thing, crashing ...

Historically planetary defense research has focused on deflecting asteroids by using momentum to nudge their cosmic course ...

New observations from the James Webb Space Telescope provided a better understanding of the asteroid's orbit. The 300-foot-long asteroid was previously considered a threat to both Earth and the moon.