Starlink satellite 34343 experienced an "anomaly" during its orbit, resulting in the loss of communications with the ...

A recent X1.4 solar flare raises questions about Artemis II launch timing, communication risks, and potential impacts from ...

An X-class solar flare and coronal mass ejection threaten to interfere with the most anticipated space launch in over 50 ...

Citizen scientists reviewing NASA data discovered unusually high Solar flare rates, helping researchers better understand the Sun’s magnetic activity and improve space-weather predictions.

Add Yahoo as a preferred source to see more of our stories on Google. We are currently midway through Solar Cycle 25, the 25th solar cycle since the naming convention began back with Solar Cycle 1 in ...

The sky is sizzling with cosmic potential! Over the past 24 hours, the sun has been especially active, unleashing a rapid-fire series of powerful solar flares, including an X8.3-class eruption, which ...

A record-breaking study into a giant sunspot that triggered Earth's biggest geomagnetic storm in more than two decades has revealed surprising new details about the explosive dark patch. The monster ...

OVRO-LWA radio data contrasts a quiet day (Sept. 29, 2025) with the hours after the X1.7-class flare recorded at 2:35 ET on Nov. 9. The type III radio bursts, shown in the radio dynamic spectrum ...

Cryptocurrency investors face an unusual danger lurking 93 million miles away. Solar flares, massive bursts of energy from the sun’s surface, can interfere with the digital infrastructure that keeps ...