NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. Watch the ...

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...

When NASA's DART spacecraft collided with an asteroid moon, no one could anticipate the profound changes that happened next.

NASA revealed two giant asteroids, which are said to be about 100 ft in size, are charging towards Earth and belong to the ...

Though Dimorphos posed no threat to Earth, the mission served as the first demonstration of NASA's Double Asteroid ...

NASA and China are both advancing planetary defense strategies, with missions to monitor asteroid threats to Earth. Can they ...

Efforts to shield Earth from asteroid impacts have advanced, but significant gaps remain in planetary defence systems. Robin ...

NASA is closely monitoring a massive asteroid named 447755 (2007 JX2), which is set to pass by Earth on Tuesday.

A "harmless" asteroid burned up Tuesday night above northern Siberia in Russia, creating a blazing fireball in the sky ...

In How to Kill an Asteroid, Robin George Andrews looks at the successes and shortcomings of planetary defense.

Hundreds of meteors are expected to dart across the night sky tonight; however, it might be a challenge to spot some of them.

NASA has recently declared that a massive asteroid is set to pass by Earth in December 2024, and while it’s big enough to ...