The sun's inner corona, the hottest part of our star's atmosphere, appears faint yellow in a time-lapse made from images ...

Proba-3 took an image of the Sun's inner corona every five minutes during an active period in September last year.

Launched in late 2024 from India, the dual-satellite formation-flying technology creates artificial solar eclipses in orbit, ...

As skies darkened Monday over North America during a rare solar eclipse, many people noticed bright dots — flickering spots that were reddish, pink and orange in hue — along the periphery of the moon ...

These incredibly detailed images of the sun were captured by astrophotographer Mark Johnston from his backyard in Scottsdale, Arizona. It's no wonder astrophotographers like Johnston are turning their ...

Did you see those red blotchy areas around the sun during Monday's total solar eclipse? Those are called solar prominences. Though they look like they could be made of fire, they are actually ...

Several media outlets have incorrectly claimed that explosive solar flares were spotted during the April 8 total solar eclipse. But there were no flares during totality, so what did people see? When ...