After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to ...

A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South ...

Solar flares are classified based on their strength and fall into five designated categories: A, B, C, M and X. An X-class solar flare is the most intense type of solar flare and can produce as ...

Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...

As the sun reaches its solar maximum, a strong solar flare erupted on March 28, which may enhance the visibility of the ...

X is the most powerful class of solar flare. The number following it represents the strength, however, and 1.1 is relatively ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

An unexpected X-class solar flare from a new sunspot region caused widespread radio blackouts across the Americas today ...

Credit: NASA / SDO and the AIA, EVE, and HMI science teams, helioviewer.org The sun ... solar flares — at 25% over the next three days. If such an eruption occurs and is accompanied by a CME ...