NASA’s DART mission changed the Dimorphos' asteroid orbit around the Sun, proving spacecraft impacts could help defend Earth.

Harry Stamper might still be here today had this tech existed in 1998's "Armageddon." ...

Scientists discover binary asteroids near Earth can trade rocks and dust through slow collisions, revealing clues about asteroid evolution.

NASA's head of planetary defence has revealed what keeps her up at night – tens of thousands of 'city killer' asteroids that remain undetected. Dr Kelly Fast, who leads efforts to find and track ...

Asteroid 2026 EG1 was discovered on March 8, less than one week ago.

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary sun-like star suddenly began flickering wildly, puzzling scientists until they ...