A small but mighty cluster of sunspots have made their biggest mark yet on Earth's magnetosphere—and on the radio signals ...

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

In this instance, with such an intense amount of ultraviolet (UV) radiation that accompanied the flare, a shortwave radio ...

A November 6 solar flare hit X2.3-class in strength, causing Atlantic radio blackouts, with more potentially on the way if further solar flares are released.

A CME was not produced from the solar flare, which removes the chance for a geomagnetic storm to impact Earth and create ...

Solar flares are not directly responsible for the aurora borealis. The lights are caused by a phenomenon known as coronal ...

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Parts of the Atlantic Ocean, South America, and Africa had a shortwave radio blackout yesterday at 8:40 am ET (7:10 pm) on ...

Solar flares are giant explosions that occur in a localized regions of the sun's atmosphere, typically originating from sunspots.

NASA's Solar Dynamics Observatory captured an X2.3 solar flare on November 6th, 2024, causing shortwave radio blackouts in ...

One in four U.S. households experiences a power outage each year. Scientists at Oak Ridge National Laboratory are working on ...

A 6.8 magnitude earthquake has shaken eastern Cuba after weeks of hurricanes and blackouts that have left many on the island ...