A powerful geomagnetic storm illuminated auroras that lit the skies over Earth on Thursday (Oct. 9) after X 2 solar flare ...

The sun is Earth's closest star, yet its beauty is too intense to appreciate with the naked eye. Here are some of the most stunning solar images that our satellites and telescopes have captured.

It's not too often the skies are awash in pink and purple. But that's what happened on Thursday when northern lights soared ...

For the second time in as many weeks, a “severe” geomagnetic storm produced a spectacular northern lights display for ...

A geomagnetic storm​ is expected to trigger the northern lights, or aurora borealis, around NYC and New Jersey tonight.

Milton arrives less than two weeks after Hurricane Helene devastated the Gulf Coast and killed at least 225 people in Florida ...

This month, Earth will briefly gain a second moon, a small asteroid known as 2024 PT5. You'll need some special equipment to ...

Between August 19 and August 20, the craft snapped the sharpest-ever images of the Earth's radiation belts, clumps of charged ...

As Hurricane Milton approached Florida's Gulf Coast in October 2024, alleged photos and videos of the storm rapidly spread online.

That means the only way to see Earth's new moonlet will be to wait for researchers at a professional observatory to release images of it. (However, in the meantime, you can look for the bright ...

Parts of icy Antarctica are turning green with plant life as the region is gripped by extreme heat events, new research shows ...

Satellite imagery shows that vegetation on the peninsula grew from less than one square kilometres in 1986 to almost 12sqkm ...