A massive asteroid, expected to be larger than San Francisco's Golden Gate Bridge, will pass close to Earth on June 5.

A colossal asteroid, larger than San Francisco's Golden Gate Bridge, is set to pass near Earth on June 5, ranking among the ...

"Binary asteroids have attracted the attention of ... One of the most famous examples of this is the binary asteroid system targeted by the Double Asteroid Redirection Test (DART) mission.

The world is watching as NASA tweaks the odds that asteroid 2024 YR4 will hit Earth. But how threatening is YR4, and how does ...

Astronomers have spotted seven new examples of a cosmic phenomenon known ... celestial objects across our solar system that resemble asteroids but zip through space like comets, albeit without ...

Spacecraft have visited several small asteroids that pass near Earth, and they’ve all been rubble piles. For example, the near-Earth asteroid Didymos is about 850 meters wide and has a satellite ...