Earth Science Picture of the Day

05/15/13 Green and Blue Flashes

05/03/13 Sunset at Dog Rocks

03/16/13 Fog in the Padanian Valley of Italy

03/12/13 Fire in the Clouds

01/21/13 Dawn at the Rip

10/24/12 September Sunset on Bark Lake in Ontario Canada

10/23/12 Lenticular Sunrise Over Virgin River Gorge

10/01/12 Twilight Silhouettes on Great Salt Lake's Bridger Bay

09/23/12 Odd Shaped Sun and Mock Green Flash

08/18/12 * Sunset Above the Atlantic Ocean

07/24/12 Sunset over the Great Salt Lake

07/23/12 Daybreak at the Heads in Victoria, Australia

07/07/12 Rainbow Wheel Over Lake Charlevoix, Michigan

06/27/12 * Sunrise, Sunset Over Lake Myvatn, Iceland

05/08/12 Crescent Moon, Earthshine and Jupiter Observed from Lisbon

04/27/12 Lengthening Shadows in the Erg Chebbi

04/24/12 * Cold Front at Sea

04/23/12 Volcanic Lagoon on Somuncura Plateau in Argentina

04/16/12 Fiery Sunset Over Cadiz, Spain

03/24/12 Mock Green Flash Observed from Near Sparta, Greece

02/16/12 Split Sunset

01/11/12 Crescent Moon, Earthshine and Venus

01/01/12 Sunrise at Oceanside Beach, Australia

12/19/11 * Tides Near Port Orford, Oregon

11/22/11 Big Five from Africa and Twilight Arch

11/12/11 Omega Sunrise from Buenos Aires

11/11/11 Superior Mirage of Farallon Islands

11/10/11 Lake Loma Sunset

10/30/11 Jack-O'-Lantern Sun

10/03/11 * Green Flash on the Tyrrhenian Sea

09/22/11 Black Hills Anvil Cloud

09/21/11 Colorado Storm Clouds

08/26/11 Costa Rica Sunset and Mirage

08/15/11 Summer Sunset

06/09/11 Ocean Moonrise

05/15/11 Color of the Setting Sun

04/25/11 Smile of a Slender Crescent Moon

04/17/11 Mercury and Jupiter

04/03/11 Copper Harbor Sun Pillar

03/03/11 * Sunset, Atmospheric Refraction and Mirages

02/04/11 Sunsets Skylines

01/02/11 Shadow Ray and the Great Pyramid

01/01/11 Sunrise Sequence from Budapest, Hungary

12/31/10 * Mock Green Flash from Sunset Cliffs, California

11/19/10 Autumn Sunset from Hungary

10/22/10 Full Moon Over Antelope Island in Utah's Great Salt Lake

09/24/10 Departing Storm Clouds

09/13/10 Tower Cloud and Crepuscular Rays

08/25/10 Boston Sunset and Glacial Landforms

08/13/10 Sunset Sequence from Port Orford, Oregon