Northern lights occur when a solar flare interacts with Earth's atmosphere.

Space weather has seen a flurry of activity this week. An explosive solar flare that erupted Tuesday, just two days after the ...

Multiple M-class and X-class solar flares erupted within 24 hours as an active sunspot released intense radiation affecting ...

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio ...

The flare was part of a series of three X-class solar eruptions that occurred between late February 1 and early February 2.

Solar flares are sudden releases of energy from the Sun’s surface. Scientists categorise them based on strength, beginning ...

The sunspot region 4366 fired off dozens of powerful solar flares in 24 hours, including the single strongest flare since 2024. Auroras are possible later this week.

The flares are coming from a solar region that was created in late January.

NASA explained that the flares and solar eruptions can impact radio communications, electric power grids, and navigation ...

Intense solar storms from a powerful sunspot region have raised concerns worldwide, with ISRO closely monitoring over 50 Indian satellites amid risks of radio blackouts and signal disruptions.

Solar observers are currently focusing on a rapidly evolving sunspot that has just turned toward Earth, revealing an unusually unstable magnetic structure. Ongoing observations indicate that this ...

ISRO has placed India’s space infrastructure on high alert due to the solar storm risk. Scroll down to know more.