Solar flares heat ions to 108 million°F, six times hotter than thought, reshaping space weather forecasts and satellite protection.

New research from the University of St. Andrews in Scotland found that solar flare particles can reach more than 100 million ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory ...

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?

Suppose the key to predicting deadly solar storms was embedded in patterns too subtle for any previous telescope to see? That ...

Researchers used the Daniel K. Inouye Solar Telescope in Hawaii to take the clearest pictures ever of a powerful solar flare that occurred on Aug. 8, 2024. Credit: NSF / NSO / AURA Astronomers have ...

The National Solar Observatory on Mt. Haleakala recorded this high-resolution image of a solar flare on the sun. According to the observatory, the image is about four Earth-diameters on each side.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Solar flares are a great reminder of our sun’s truly immense power ...

A new way of steadying telescopes has lifted the blur on the sun’s corona, giving scientists crisp, movie-like views of structures only dozens of miles across for the first time. The system, called ...

An artificial intelligence model trained on NASA satellite imagery can forecast what the sun will look like hours into the future – even predicting the appearance of solar flares that may warn of ...

Surya, an AI model developed by NASA and IBM, tries to find hidden patterns in solar data to detect solar flares and winds. NASA and IBM have released a new open-source machine learning model to help ...

The first super geomagnetic storm of solar cycle 24 was triggered by a solar flare that peaked on March 15, 2015. Surya recreated this event, producing this accurate ...