The Big Picture, the Boston Globe’s photojournalism blog, does it again! This week they have a spectacular set of images of Saturn and its sattellites from the Cassini extended mission. Well worth a look. I especially liked the images showing Saturn’s upper atmosphere acting like a lens, causing the rings to apparently bend as they approach the planet. Did you know that the Earth’s atmosphere does the same thing? Sunrise … Continue reading Big Picture: Cassini's Extended Mission