NASA's DART: Redirecting an asteroid to protect Earth

The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

Bam NASA's Dart spacecraft slams into moonlet in asteroid system

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. Watch the ...

Are 'city-killing asteroids' a threat? See what experts are saying

Scientists discussed the threat of asteroids at a recent conference in Phoenix. Here's what they said.

Earth defenceless against THOUSANDS of ‘city killer’ asteroids in space as Nasa chief admits it ‘keeps me up at night’

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 ...
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Earth in danger! NASA warns of several ‘city-killer’ asteroids still missing from its detection radar

NASA Chiefs have recently warned against several potentially destructive “city-killer” asteroids that could tear past our ...