Sunspot AR3765 erupted with an unleashed X1.11-class solar flare. NASA Solar Dynamics Observatory captured the fireworks in ...

A sunspot on the surface of the sun has erupted with a powerful solar flare, triggering radio blackouts across the planet. The X3.3-class flare was flung out from AR3869 in the early hours of ...

A solar flare erupts from the sun's surface in this image captured by NASA's Solar Dynamics Observatory in 2012. On rare occasions, much more extreme solar storms affect the Earth in a way that if ...

The sun has been rather quiet of late but has since roared back to life with a major X-class solar flare eruption, the most powerful class of solar flare. The intense solar flare originated from ...

The flare, designated X2.3, belongs to the most intense X class of flares. It was spotted by Nasa’s Solar Dynamics Observatory, which is constantly monitoring the surface of the Sun in part to ...

An intense X2.3-class flare was released by the sun yesterday, followed by several M-class flares, which caused a series of radio blackouts around the world.

I HAVE read with interest the recent communication by Knecht and Davies on this subject 1 which reports a series of large solar flares accompanied by marked effects in the F region of the ionosphere.

Sunspot AR3842 erupted with an X2-class solar flare In Oct. The same sunspot blasted X9 and X7 flares in the last week. NASA's Solar Dynamics Observatory captured the fireworks. Footage courtesy ...

It’s right in the middle of this cycle that the sun begins to produce an excess of sunspots, which can lead to what are called solar flares. “It’s in the middle of that reversal process where the ...

The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.

The Sun has unleashed a powerful solar flare, Nasa has said. The flare, designated X2.3, belongs to the most intense X class of flares. It was spotted by Nasa’s Solar Dynamics Observatory, which is ...

The Sun has unleashed a powerful solar flare, Nasa has said. The flare, designated X2.3, belongs to the most intense X class of flares. It was spotted by Nasa’s Solar Dynamics Observatory ...