YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

The midair collision that killed 67 near Washington and the fiery plane crash in Philadelphia and a plane crash in Alaska that killed 10 are only the most high-profile disasters.

The world’s top astronomers are closely watching an asteroid they say has a 2.3% chance of hitting earth in 2032 - up from just 1% last month. Tom explains what they’re looking for and what scientists ...

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...

Donald Trump has signed an order to start planning for an "Iron Dome" air defense system for the US, like the one that Israel ...

Defence Minister Bill Blair says a missile-defence system that covers all of North America “makes sense” as the U.S. military ...

Michael Johnson’s new track league has struck a media deal for Peacock to stream all the action live and The CW to broadcast ...

Those who are interested in calling NORAD can use the phone number 1-877-HI-NORAD (1-877-446-6723) on December 24 from 8 a.m. to 2 a.m. on Christmas Day ET. Copy link Copied 24th Dec 2024, 21:00 ...

He’s made his list, he’s checked it twice – join us on Father Christmas’s journey around the world ...

Every Christmas Eve, Norad – the North American Aerospace Defense Command – provides real-time tracking of Santa’s sleigh as it navigates the skies. The cherished tradition dates back to ...

It's finally here: the time to track Santa on his journey around the globe! Thanks to the North American Aerospace Defense Command, more commonly known as NORAD, you can track Santa as he makes ...