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

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.

The structure of one of the ejections has captured the attention of the scientific community due to its potential for ...

A powerful X2.7-class solar flare may disrupt GPS and radio signals tonight, while also making the Northern Lights visible ...

While the spate of difficulties comes days after the US National Oceanic and Atmospheric Administration issued a warning ...

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

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

The most powerful eruption of 2025 so far was observed last week, and caused a 10-minute period of 'degraded communications' for high-frequency radio systems in the Middle East.

The new sunspot responsible for this powerful blast is rotating into view, which could bring more solar activity—and ...

Space, with its vastness and beauty, also hides potential threats that could spell disaster for humanity. While many cosmic catastrophes have a minuscule chance of affecting us, solar flares stand out ...

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