Scientists are using radar to study damaged ice both in Antarctica and, with the help of a NASA spacecraft, on Jupiter’s ...

As space debris reenters Earth's atmosphere, it travels several times faster than the speed of sound, creating a trail of ...

Space debris entering the Earth’s atmosphere moves faster than the speed of sound and it's hard to predict where it will ...

Falling satellites and large orbital debris create massive sonic booms and scientists are using them to track dangerous space junk.

Space debris—the thousands of pieces of human-made objects abandoned in Earth's orbit—pose a risk to humans when they fall to ...

Norad Santa tracker 2025 live: Follow Father Christmas as he delivers presents around the world - Norad is tracking St Nick’s speedy trip around the globe as he delivers presents worldwide ...

Every Christmas Eve, the North American Aerospace Defense Command (NORAD) engages in its long-standing tradition of tracking Santa Claus's journey around the world. This charming ritual, rooted in a ...

DENVER, Dec 24 (Reuters) – Santa Claus drove his reindeer-powered sleigh over rooftops around the world on Wednesday, delivering gifts to millions of children in a magic Christmas Eve ritual that ...

North American Aerospace Defense Command, or NORAD, tracks Santa’s sleigh ride across the world for a 70th year. © Screen grab, NORAD The joint US-Canadian North ...