Two years ago, a NASA spacecraft smashed into a small asteroid millions of miles from Earth to test a technique that could ...

Scientists are eager to examine the impact’s aftermath up close to know exactly how effective Dart was and what changes might ...

In 2023, the NASA OSIRIS-REx mission returned a sample of dust and rocks collected on the near-Earth asteroid Bennu. In ...

An asteroid the size of a bus that is being dubbed a "mini-moon" has begun orbiting earth. Brian Hackney reports.

European spacecraft launches to a harmless asteroid that NASA deliberately crashed into in previous save-the-Earth test ...

A NASA spacecraft knocked into an asteroid two years ago to test planetary defense. Now, a new mission will inspect the ...

In a fascinating cosmic event, Earth has temporarily captured a mini-moon, an asteroid now caught in Earth's gravitational pull. Named 2024 PT5, this tiny space rock was first spotted by astronomers ...

It's called Apophis. The asteroid has a tiny chance of hitting Earth on Friday the 13th in April of 2029. That chance depends on it being hit by another asteroid or some other object in space at ...

The largest of the five asteroids which measures around 130 feet across, will pass the Earth at a distance of 1,820,000 ...

The huge asteroid that hit Earth and wiped out the dinosaurs 66 million years ago was not alone, scientists have confirmed. A second, smaller space rock smashed into the sea off the coast of West ...