Deflecting asteroids by running spaceships into them may sound like science fiction, but it's quite real. And it's quite a ...

A new study analyzing historical photographs taken by the Palomar Observatory between 1949 and 1957 has detected several ...

A massive crater hidden beneath the Atlantic seafloor has been confirmed as the result of an asteroid strike from 66 million ...

Scientists out of the Pan-STARRs observatory in Hawaii discovered the new quasi-moon on Aug. 29, according to CNN and ABC ...

Astronomers can usually spot "planet killer" asteroids long before they approach Earth. But what if they can't?

If such ‘twilight’ asteroids approach Earth, "they could pose serious impact hazards," warned the astronomer behind the ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Comet C/2025 A6 (Lemmon) was discovered early this year by one of the telescopes on — you guessed it — Mount Lemmon, where ...

NASA confirms a quasi-moon (called 2025 PN 27) above Earth. Charleston's planetarium already has plans to showcase it in an exhibit.

Earth still only has one true natural satellite — our 2,159-mile-wide moon oribiting about 239,000 miles away. However, ...

EVE Online’s upcoming Catalyst expansion is scheduled for Nov. 18, according to the official Steam blog update posted on Oct.