Sunspots captured astronomers' interest, and with the expanding availability and quality of telescopes, were closely tracked until 1645. Despite huge interest in them, astronomers could find no ...

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

If a big solar storm hits Earth, it could disrupt satellites, mess up GPS, and even knock out power grids temporarily. Thankfully, Earth’s magnetic field acts like a shield, protecting us from the ...

A new analysis of Voyager 2's data from 1986 reveals that Uranus isn't anywhere near as sterile as researchers once thought.

The storms may affect a part of the Earth’s atmosphere that reflects radio waves used for communication, leading to radio ...

Filipinos looking to see the magic of the Northern Lights are in for a treat as the chances of spotting the elusive Aurora ...

Experts say they now know even less about a typical day on Uranus, and need a second spacecraft to visit the planet in order to find out more.

Experts from University College London say that the mysteries surrounding Uranus may have been the result of a powerful solar ...

The sun ejected a sizable solar flare earlier in the week and it's going to cause the northern lights to stretch down into ...

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

The Sun has once again unleashed a powerful solar flare and this time it triggered radio blackouts.  The flare, which ...