Astro Bob blog: Holey Sun Could Fire up Auroras Tonight

In one of the Winnie the Pooh stories I read to my kids, the lovable bear carries around a bag or sock with a hole in it. One day, he and Piglet get lost in the forest, but thanks to the the hole, the crumbs lead them back to safety. The sun's got a hole, too, and because of it, we may have northern lights tonight. Read post here .