ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" ...

Does the eruption of Santorini appear in Greek mythology? This depends largely on which group can truly be identified as the ...

A massive X1.9 solar flare and coronal mass ejection lit up the northern skies with dazzling auroras captured by NASA.

Solar prominences occur when the sun’s plasma, flowing along the magnetic field lines that the sun creates, forms a loop into space along the edge of the sun’s disk. When a prominence becomes ...

"It's like watching a cosmic volcano erupt again after ages of calm — except this one is big enough to carve out structures ...

Witness the stunning awakening of a colossal volcano that has been silent for 700,000 years. This massive geological event is reshaping the landscape and captivating scientists and enthusiasts alike.

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

A long quiet volcano in Ethiopia has roared back to life, blasting ash roughly 9 miles into the sky and catching both nearby ...