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

Scientits have described how a solar flare could have a devastating impact on the world's communications and what States ...

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

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

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

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

A significant solar storm is approaching Earth, triggering alerts from NASA and global space agencies. The Sun emitted a ...

CTV Science and Technology expert Dan Riskin explains NASA’s solar flare warning, potential blackout risks, and which areas on Earth could be most affected.

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 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.

NASA and other space weather experts are warning of heightened solar activity this month, with a new sunspot region on the ...

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