Researchers have proposed that changes in Earth's ionosphere could trigger electrical forces that nudge fragile areas of the ...

The Sun fired off six X-class flares in the first four days of February 2026, a burst of extreme activity spanning roughly 400,000 miles of the solar disk. That stretch covers nearly half the Sun’s ...

The sun is putting on a show. On Sunday the star unleashed several strong and bright solar flares, including one of the most powerful eruptions seen in decades. Far from the steadily glowing orb we ...

The sunspot region designated AR 14098 rotated over the Sun’s eastern limb in late January carrying magnetic complexity ...

A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar material into space. This can come in the form of coronal mass ejections, where ...

This Feb. 4, 2026, image from NASA's Solar Dynamics Observatory (SDO) captures a strong solar flare erupting from the star.

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

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio blackouts as scientists monitor Earth-directed CMEs ...

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

Since Feb 1, the Sun has unleashed a series of powerful solar flares that have triggered warnings from Isro and other space agencies, which.

New research by Southwest Research Institute (SwRI) and the National Science Foundation's National Center for Atmospheric ...

Richard Carrington’s name has long been connected with the most intense solar storm ever recorded, but his face was unknown ...