An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's ...

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most ...

NASA has issued a warning about a strong solar storm heading toward Earth, which could hit the U.S. and disrupt power grids, satellites, GPS systems, and radio communications across the country. [nasa ...

Solar flares are sudden bursts of radiation triggered by magnetic energy buildup in the Sun's atmosphere. An X-class flare - ...

A solar flare last week was so big it disrupted radio transmissions on Earth. Nasa said the burst of energy was the biggest ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

A huge X-class solar flare has erupted from the Sun, causing radio blackouts across the globe after it peaked on May 14, ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

Solar storms and intense space weather are expected in the coming days and weeks as a highly active region of the Sun becomes ...

Astronomers say sunspot AR4087 is coming into view and lining up with the Earth, increasing the chance of Northern Lights and ...

Astronomers have warned of solar storms and other extreme space weather over the coming days and weeks, as an active part of the sun rotates into view.

A strong solar flare erupted from the Sun last week, which peaked on May 14. It was recorded by NASA’s Solar Dynamics ...