We live in the sun's vast solar environment which occasionally puts us directly in the path of powerful outbursts emanating ...

The celestial wonders of April's solar eclipse and the mesmerizing dance of last weekend's aurora borealis captivated ...

The outer layers of the sun’s atmosphere are a blistering million degrees hotter than its surface. NASA sent a probe to find ...

NASA's Solar Dynamic Observatory captured footage of the bright X8.7 solar flare explode. Since then, the Sun has emitted at ...

One telltale sign of high solar activity is sunspots, small patches of twisted magnetic fields on the sun. The greater the ...

NYC may miss out on the chance to see the northern lights, but the unusually large solar storm hitting Earth may produce another visual spectacle - sunspot flares, visible with eclipse glasses.

SpaceX's Elon Musk said the company's Starlink satellites were "under a lot of pressure" from the incoming radiation.

The sunspot responsible for the odd series of strong solar flares is so big you can see it with your own eyes from Earth.

The solar eclipse, while disappointing due to local cloud cover ... though only two are worthy of the average meteor observer ...

Auroras lit up skies across swaths of the planet for the second night in a row on Saturday, after already dazzling Earthlings ...

Inside the global effort to track the strongest solar storm, which triggered the most powerful auroras seen in over 500 years ...