Scientists have dived deeper into the "eye of the storm" swirling around supermassive black holes than ever before. This unprecedented investigation of the turbulent and violent c ...

NASA has always made it a point to encourage us citizen scientists to lend them a hand. Right now, they could really use your help protecting Earth against waves of punishing, disruptive solar winds.

On Feb. 17, 2026, the moon slipped directly between Earth and the sun, creating a spectacular 'ring of fire' visible to very few people on Earth, but ESA's Proba-2 had had the best seat in the house.

Unlike solar eclipses, lunar eclipses occur at the same time regardless of geographic location. Also, lunar eclipses can be viewed without eye protection and NASA suggests binoculars or a telescope to ...

A spacecraft now moves through a region once thought unreachable, sampling the thin outer atmosphere of the Sun at distances ...

A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar ...

Britons in the UK were not able to enjoy the 'Ring of Fire'. As for any eclipse, experts have urged people not to look at the phenomenon with the naked eye. According to experts, staring directly at ...

The 'Ring of Fire' solar eclipse, the first of 2026, was visible in some parts of the world as the moon moved across the path ...

The upcoming annular solar eclipse will be the first since 2024. During the event, the moon's shadow will carve a path 383 ...

Close-up measurements from NASA’s Parker Solar Probe are giving scientists an unprecedented look at how the solar wind gains ...

An annular solar eclipse, also known as a "ring of fire" eclipse, occurs on Feb. 17, but will only be viewable on one continent south of the equator.