NASA has issued an alert about an impending asteroid, one as large as a skyscraper, that is on a trajectory towards our ...

NASA is tracking a massive asteroid headed towards Earth named 2021 R16, which will come remarkably close to our planet as it ...

NASA could soon trial a new defence strategy to prevent a giant asteroid hurtling towards the Moon and posing a huge risk to astronauts. It comes after NASA intentionally used a spacecraft to bump ...

Sooner or later, a sizable asteroid could impact a populated area on Earth. How is the US, and the world, preparing?

An asteroid estimated to be a kilometer (3,451 feet) wide will fly by Earth on January 18. The video in the media player above is from a related report. It will pass within 1.2 million miles of our ...

Asteroid 2025 FA22, measuring up to 951 feet across, will make a close approach to Earth early Thursday according to NASA ...

CHICAGO -- A NASA spacecraft has intentionally slammed into an asteroid in humanity's first test of planetary defense. The impact occurred at 7:15 p.m. ET greeted by cheers from the mission team in ...