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

This occurrence will be the closest approach to Earth by an asteroid of this size that scientists have known about in advance ...

A famously unlucky date is getting a cosmic twist.NASA says the asteroid Apophis will safely pass close to Earth on Friday, ...

The asteroid Apophis, which is about the size of the Eiffel Tower, is set to come within 20,000 miles of Earth with NASA ...

Sloths are the slowest mammals of all, but asteroid 2026 HX3 is anything but that – both in terms of being slow and in terms ...

"NASA's planetary defense budget is less than one percent of the total space agency. That's not enough to ever do anything." ...

Two airplane-size asteroids, 2026 HJ3 and 2026 HR, are set to make a safe close approach to Earth on 27 April 2026, passing ...

ExLabs is proposing ’Apophis EX,’ designed to rendezvous with the asteroid Apophis during its rare 2029 Earth flyby.

On April 29, 2026, two airplane-sized asteroids, 2026 HL3 and 2026 HP3, will safely pass Earth at 1.6 million and 3.68 ...

Earth is scheduled to have an extremely close call with an asteroid nicknamed “God of Chaos” in three years, but scientists ...

Two airplane-sized asteroids to pass Earth: Two massive space rocks, each as large as an airplane, are making a close pass by ...