Today’s Astronomy Picture of the Day from NASA is incredible! It’s a hexaexposure of two auroral rings over Jokulsarlon, which is a glacial lake in Iceland. I’ve included a thumbnail (click for the full-size image) below, but you really should check out the NASA APoD every day, as they are not only amazing images, but …
Tuesday, 17 May 2011 archive
Thought for the Moment
