Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...

On July 30, 2025,asteroid 2025 OL1—measuring roughly the size of a small aircraft—will pass Earth at a distance of 1.29 ...

Sky watchers may have reason to look up this week. NASA has confirmed that two asteroids will fly past Earth on August 3. The ...

NASA has confirmed that asteroid 2025 ME92 is on course. The rock is about 95 feet wide and is travelling fast.

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks and preview what's coming in 2029.

After a scientist claimed a 'hostile alien threat' could attack Earth within months NASA has weighed in on the situation.

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

THERE may be a flaw in Nasa’s only defence against Earth-shattering asteroids, according to new analysis. In 2022, the US space agency showed for the first time that Earth could indeed ...

Scientists created this mosaic of asteroid Bennu using imagery collected by NASA's OSIRIS-REx spacecraft. The asteroid spans about 1,600 feet (500 meters) across.