A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.

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

According to NASA, people in aviation, maritime operations, astronauts and emergency communications are most likely to feel ...

The most powerful eruption of 2025 so far was observed last week, and caused a 10-minute period of 'degraded communications' ...

Solar flares are intense bursts of radiation coming from the sun. They are the most powerful explosions in our solar system, ...

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

Disruptions from solar flares can also be accompanied by auroras from coronal mass ejections (CMEs), which is when charged ...

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

A huge solar flare from the Sun may have caused radio blackouts last week, NASA experts have warned. Global communications ...

The Sun’s most active region is turning to face Earth, bringing a chance of powerful solar storms and dazzling auroras ...

The sun emitted a strong solar flare on Wednesday, May 14. Solar flares are giant explosions on the sun that send energy, ...

Storms raging in outer space could cause issues for communications technology on Earth after "intense" solar flares were recorded last week, NASA says.