Atlas V Arc of Light: Rocket launched with twin Radiation Belt Storm Probes sent to explore the Van Allen Belts that surround Earth. Astrophotographer Mike Killian took this photo from Cape Canaveral Air Force Station in Florida Aug.
The Ruins of Old Nor. Nor was once a successful and large city in Scotland. No one knows what happened to cause its citizens to abandon it. Centuries later, a small village was built farther south and named after the mysterious city.