The world is about to witness a historic total solar eclipse, one of the longest of the 21st century. The eclipse will ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time-lapses of the flares in multiple wavelengths. Credit Space.com | footage c ...

NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage ...

One of the most outlandish, bizarre, and brilliant sequels ever made is back on streaming, and that's a reason to make some ...

Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

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The Inouye Solar Telescope captured magnetic, silk-like "stripes" on the solar surface called photospheric striations.