Summary: Up-to-date night sky activity beginning April 10, 2012 through April 23, 2012. In this episode: Sprites and elves, ball lightning, aurora, and halos... what are all these weird things in our sky?!
Summary: Up-to-date night sky activity beginning April 10, 2012 through April 23, 2012. In this episode: Sprites and elves, ball lightning, aurora, and halos... what are all these weird things in our sky?!