The Sun has shifted into a more explosive mood, hurling multiple bursts of energy and plasma into space that now appear to be converging on Earth. Forecasters are watching closely as one particularly ...

A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

Erupting Sun May Have Blasted Cannibal CME Towards Earth Credit: Space.com | footage courtesy: NASA/SDO| edited by Steve ...

Explosions of charged particles from the Sun, known as Coronal Mass Ejections (CME), are being observed in more detail by a NASA mission aimed at helping scientists better predict space weather events ...

The Sun fired a staggering X1.9-class solar flare at the turn of the month, triggering a sudden, widespread radio blackout across Australia and large parts of southeast Asia.

Auroras are bright and colorful displays in the night sky, caused when energetic particles from space collide with atoms and ...

Images captured by NASA's Parker Solar Probe as the spacecraft made its record-breaking closest approach to the sun in ...

The Sun follows a 22-year magnetic cycle, with solar activity rising and peaking roughly every 11 years. But when conditions are right, solar flares—intense bursts of radiation—also fire off coronal ...

Burst from M-dwarf star could be powerful enough to strip the atmosphere of any planets that orbit it, with implications for ...