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

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

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

Stunning imagery from outer space shows the power of the Sun, with a massive solar flare and coronal mass ejection erupting from the giant star’s surface, but space experts say there is no need to ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

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

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...

According to NASA, solar cycles occur because the Sun's magnetic field flips -during ... Space Weather Prediction Center issues geomagnetic storm watches and warnings based on the level of ...

Some U.S. states could be treated with a northern lights display due a minor geomagnetic storm on the sun, according to space ...

NASA’s Parker Solar Probe is set for another close brush with the sun, reaching record speeds of 430,000 mph as it flies ...

A partial solar eclipse will occur in the United States this weekend, but clouds may ruin the event in Massachusetts.

Photographers across the West Midlands were busy on Saturday morning as they captured the partial solar eclipse. It was ...