After weeks of reduced activity, the sun erupted with three powerful flares on a single day. That could send solar flares ...

After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, firing off three ...

NASA’s Parker Solar Probe has flown closer to the Sun than ever before, offering the first direct glimpse into the turbulent ...

Scientists caught a massive and extremely powerful X-class solar flare being spat out from the sun on Friday (March 28), just before the stellar eruption triggered a radio blackout across two ...

On Dec. 24 at 6:53 a.m. Eastern time, the Parker Solar Probe, a NASA spacecraft, will pass within 3.8 million miles of the sun’s surface, more than seven times closer than any previous mission has.

This was the Solar Orbiter mission’s first high-angle observation campaign of the sun, conducted at an angle of 15 degrees below the solar equator. Just a few days after snapping these images ...

NASA's Parker Solar Probe made history with the closest-ever approach to the sun last December, and we're finally getting a look at some of the images it captured. The space agency released a ...

A newly released image of the sun captured by the world’s largest solar telescope shows the surface of our nearest star in unprecedented detail, shedding light on its fiery complexity. The image ...

The moon covers the sun as it creates a total eclipse on Aug. 21, 2017, in Cerulean, Ky. The corona, the outer atmosphere of the sun, is visible.

The Sun is at the heart of our Solar System, providing the energy that sustains life on Earth. But have you ever wondered what will happen when it reaches the end of its life? In this video, we ...