Flares and coronal ejections shooting off from the Sun's surface struck the Earth overnight, causing a severe geomagnetic storm.It was the strongest such event in about 20…
Alaskan locals were baffled in the early morning of April 16 as they looked up to the sky to see a light blue spiral resembling a galaxy. You can…
Stargazers in England have been treated to a spectacular light show, with the northern lights stretching across the UK in a rare display.While it's not uncommon to…