A 2010 astronaut photo shows off the astonishing scale of the Great Dyke of Zimbabwe, which stretches over 340 miles (550 ...
The object is hurtling towards the Earth at a zippy 12,616 miles per hour, according to data from the space agency.
NASA's head of planetary defence, Dr Kelly Fast, has issued an unsettling update on thousands of ‘city-killer’ asteroids that could hit Earth.
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 ...
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 ...
NASA has selected two Earth science missions for development, one focused on studying the atmosphere and the other on terrestrial ecosystems and ice.
Two new satellite missions will help NASA scientists better understand Earth and improve the ability to foresee environmental ...
NASA planetary defense experts warn that up to 15,000 undetected asteroids could devastate a major city on Earth.
On07, NASA launched a quintet of satellites to figure out the science behind Earth's most colorful auroras. [‘On This Day in ...