Scientists are raising serious alarms about hidden threats from space that could strike Earth without warning. NASA officials ...

(Web Desk) - Earth cannot defend itself against the thousands of “city killer” asteroids that are zooming around space near our planet, Nasa chiefs warn. They reckon there are about 15,000 undetected ...

A study found that these cosmic bodies appear to hold up remarkably well to sudden energy deposition and shock conditions, so ...

NASA has made an alarming admission, revealing it has no idea where thousands of ginormous asteroids are currently located. The space rocks have terrifyingly been dubbed 'city killers' due to their ...

Around 15,000 mid-sized asteroids, known as 'city-killers', are unaccounted for as they zoom around space close to planet ...

NASA scientists recently expressed alarm over the potential threat posed by approximately 15,000 undetected asteroids capable ...

A new study analyzes three asteroid and two meteorite samples to see if space rocks smacking into Earth could’ve helped ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...

The record-breaking asteroid, about the length of eight football fields, made one complete rotation in 1.88 minutes. Determining this asteroid’s rotating speed allowed the astronomers to determine its ...

The asteroid, around 100 feet in diameter, is speeding toward our planet at about 22,000 miles per hour, according to NASA.

In the vastness of the universe, giant asteroids roam the space like travelers dragged to wander for eternity into ...

The object is hurtling towards the Earth at a zippy 12,616 miles per hour, according to data from the space agency.