Halos around the sun or moon aren't uncommon, but this is a really special one. Thanks to Martin Male, who captured it from Yellowknife, Northwest Territories, Canada.
Mars - the world next-outward from Earth in orbit around the sun - has been brighter these past 2 months than since 2003. It's still bright, but will soon fade. Here are a few recent images of Mars at its best.
Svartifoss - the Black Waterfall - on Iceland's south coast is a popular destination for hikers and tourists. It drops from a crescent-shaped cliff made of black basalt columns.