Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...

Solar flares are classified based on their strength and fall into five designated categories: A, B, C, M and X. An X-class ...

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

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

AR4048, a still-emerging sunspot that has yet to fully rotate to face Earth, has been crackling with activity, consistently firing off solar flares. Space weather forecasters are closely ...

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

Unlike the previous event, this latest eruption could have a greater impact on Earth ... the chances of an X-class flare — the most powerful category of solar flares — at 25% over the next ...

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

Solar flares with ratings between X5 and X8.7 impacted Earth in May 2024, allowing the auroras to be seen as far south as Florida and the Caribbean. In 2003, a similarly powerful event ...

But unlike on Earth, the formation and evolution of these ... 2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's outermost layers.

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