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

NASA experts are raising alarms about the growing threat posed bynear-Earth asteroids, with some of these objects having the ...

NASA's head of planetary defence, Dr Kelly Fast, has issued an unsettling update on thousands of ‘city-killer’ asteroids that could hit Earth.

NASA planetary defense experts warn that up to 15,000 undetected asteroids could devastate a major city on Earth.

Imagine a rock the size of a football stadium hurtling through space at thousands of miles per hour, heading straight for a major city, and we have no way to stop it. NASA has just issued a sobering ...

"We don’t know where they are,” said NASA’s planetary defense officer Kelly Fast at the AAAS conference in Arizona this week.

Astronomers do not know where thousands of “city-killer” asteroids are, Nasa’s head of planetary defence has admitted.

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

Two new satellite missions will help NASA scientists better understand Earth and improve the ability to foresee environmental ...

Two next-generation satellite missions announced Thursday will help NASA better understand Earth and improve capabilities to ...

NASA Responds to Claim That Earth Will Lose Gravity in 2026 ...

Inside NASA’s Arc Jet Complex at the Ames Research Centre in California, a heat shield design is being put to the test ...