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.

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

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

NASA has warned about impending solar storms due to active sunspot zones, which may disrupt power and communications on Earth ...

The X2.7-class solar flare — the most intense in 2025 so far — erupted from the Sun’s most active region. This sunspot zone, ...

A huge solar flare has caused a radio blackout in the Middle East, and more are expected to follow as the Sun rotates and brings more active regions into view ...

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

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 activity is expected to cause auroras and potential blackouts on Earth, with Nasa ’s Solar Dynamics Observatory recently ...

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

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