
Northern night skies have recently been alive with light. Those shimmering curtains get their start about 93 million miles away, on the Sun. An image of an aurora borealis, and moonrise in the Brooks Range in northern Alaska at the Chandler Shelf in December 2008. Image Credit: guardian.co.uk/Rolf Hicker/Barcroft Media An aurora borealis (aurora australis [continue reading]