"Underscores the need for further study." Researchers make concerning discovery about incredibly rare event in the Arctic: ...

NASA has issued a major geostorm alert after detecting intense solar activity that could impact Earth’s satellites, ...

By sifting through that vast dataset, the team found 2,889 likely superflares on 2,527 sunlike stars. That works out to ...

The footage, which is seven seconds long, was taken using a specialised solar telescope – Hydrogen Alpha. The video shows the ...

They pointed out that the object appeared to stop, hover for a moment, move closer to the Sun, and then disappear, which led ...