05/01/11 Sunspot 1190 and Solar Prominences
05/04/11 Stacked Lenticular Cloud
05/05/11 Berlin at Night
05/06/11 Beach Strata
05/07/11 Milky Way from Northern Ireland
05/08/11 Iridescence in a Dandelion Seed Head
05/09/11 Cliffs of San Eduardo del Mar
05/10/11 Lighting Carlsbad Caverns
05/13/11 Zabriskie Point in Death Valley
05/14/11 Willamette Meteorite
05/15/11 Color of the Setting Sun
05/16/11 True Color of the Moon
05/17/11 Contrasting Cloud Layers
05/18/11 Half Dome from Olmsted Point
05/20/11 Leo Trio
05/21/11 Cedar of Lebanon
05/23/11 Isla Espiritu Santo Panorama
05/24/11 Erosion Around a Dud Artillery Shell
05/27/11 Table Mountain in Fog
05/28/11 Tornado Close Encounter
05/29/11 Waterfall and Circumpolar Stars
05/31/11 Sea-foam Gems