Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

Scientists have released the closest images ever to the sun, captured by NASA’s Parker Solar Probe flying 3.8 million miles ...

During its flyby, Parker snapped some amazing close-up images of the Sun, which NASA finally released to the public yesterday ...

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar ...

NASA's Parker Solar Probe has set yet another record by taking the closest images of the Sun anyone has ever seen.

We’ve never known why sunspots can last on our star’s surface for as long as they do, but we finally cracked the case.

The Space Research Institute of the Russian Academy of Sciences and the Institute of Solar Physics have captured footage ...

Higher solar activity brings more radiation, which can damage satellite electronics and force some satellites to deorbit ...

Experts have advised people to monitor reliable sources like NASA and NOAA for updates on solar activity and space weather.

Since Galileo first observed them through his telescope in the early 1600s, sunspots have fascinated scientists.