From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive storms, revealing a hidden electrical world few ever witness from Earth.

The image shows just how large and devastating these events can be.

Scientists have discovered a method to track the movement of space debris falling into the atmosphere using seismic sensors ...

A new time lapse from the International Space Station captures a meteor streaking into the atmosphere and vaporizing above ...

On 19 January 2026, Europe was treated to a stunning aurora spectacle like a true rarity, with large parts of Europe ...