NASA is monitoring an asteroid approximately the size of an airplane as it prepares to pass by the Earth on March 21. The ...

A CITY-KILLER asteroid could be hurtling towards Earth but going completely undetected, a space agency chief warned. Humanity ...

The 700–1,300 feet-wide space rock deformed rocks more than six miles from the impact site when it hit 600 million years ago.

NASA has announced that the 540-foot-wide asteroid 2014 TN17 will pass Earth on March 26, 2025. Despite the pass being 5 ...

It came from outer space! In the early morning of June 30, 1908, people in the remote Tunguska region of Siberia beheld an ...

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

TN17, a giant space rock as big as the Taj Mahal, is hurtling towards Earth at 77,282 km/h, classified as a potentially ...

There are many home-grown problems on Earth, but there’s still time to worry about bad things arriving from above. The most ...

A 500-foot- wide space rock could inflict mass casualties across a state or a small country; those arrive every 20,000 years.

Hollywood films would have you believe that the best way to deal with an Earth-threatening asteroid is to blast it out of ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...