An X1.0 solar flare erupted from Active Region 4455 on June 3, 2026, according to NASA, producing the kind of intense burst that can disrupt radio communications, GPS signals, and power infrastructure ...

Solar flares largely go unnoticed, but that doesn't mean there aren't dangerous ones that could impact life on Earth.

Add Yahoo as a preferred source to see more of our stories on Google. An unusual phenomenon occurred on the surface of the sun Wednesday. "The Sun emitted a strong solar flare on June 3, peaking at ...

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

Forecasters expect a coronal mass ejection and a powerful X-class solar flare could impact the Earth starting on Thursday.

Just days before the Artemis II mission, some other activity in space caught the attention of Nasa officials. According to NASA, a strong solar flare was emitted from the sun on Sunday night, ...

Thousands of excess deaths have been recorded due to intense summer heat, leading several social media posts -- including ...

Solar flare SDO archive images previously lost to detector saturation can now be recovered using a newly validated technique, ...

A new NASA-led study suggests future extreme solar storms could be stronger than previously thought, with greater risks for satellites, GPS and power grids.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The northern lights may be visible this weekend after the ...

It's easy to ignore solar flares as they are constantly-occurring phenomena, until an extremely strong one directly impacts Earth, that is. Solar flares are explosive pockets of searing plasma that ...