I/ATLAS, the mysterious interstellar object long suspected to be alien tech, survived a massive solar eruption from the Sun.

A giant S-shape structure, around 10 times wider than Earth, recently appeared in the center of the sun, moments before our home star unleashed an even larger plume of plasma that later crashed into ...

Heat rash and sun poisoning are two medical conditions that might sound similar, but are treated entirely differently. And, with sunny summer weather on its way back, it's important to know the ...

A striking and unprecedented image of a solar eruption has been captured by NASA and the European Space Agency's Solar Orbiter spacecraft. It's the largest solar prominence ever observed in a single ...

Nearly two hundred years ago, an event so rare occurred that even the phrase “once in a blue moon” doesn’t quite describe it.

The sun erupted in a dazzling spectacle on Monday (June 3), firing off an intense solar flare captured in stunning detail by a NASA solar observatory. But when you look closely at the eruption, it ...

This week, a dramatic event occurred on the Sun when a massive solar filament erupted, releasing a surge of material across the Sun’s Northern Hemisphere. Initially reported by NASA and space weather ...

Scientists from the University of Copenhagen—drawing on research of 60,000 years of volcanic activity derived from ice cores from Greenland and Antarctica—have re-contextualized an ancient object ...

On Sept. 30, 2014, multiple NASA observatories watched what appeared to be the beginnings of a solar eruption. A filament — a serpentine structure consisting of dense solar material and often ...

CME escaping from the Sun at 11:36 p.m. EDT on March 12, 2023. A massive eruption of solar material, known as a coronal mass ejection or CME, was detected escaping from the Sun at 11:36 p.m. EDT on ...

In a dramatic, multi-staged eruption, the sun has revealed new clues that could help scientists solve the long-standing mystery of what causes the sun's powerful and unpredictable eruptions.