The Sun has just unleashed an M5-class solar flare, a powerful burst of radiation that signals a clear uptick in solar activity as the current cycle heads toward its peak. While this event is not the ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A spot on the sun 10 times larger than Earth has been seen ...

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion. Reading time 3 minutes On September 30, 2024, the Sun unleashed a powerful ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, raising the possibility of increased geomagnetic storm activity. Nasa’s Solar Dynamic ...

Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter spacecraft has discovered that a solar flare is triggered by initially weak ...

Catching a Monster Flare in the Act On August 8, 2024, a powerful X1.3-class flare exploded from the Sun. These are among the most energetic events our star can produce. As the flare settled down, the ...