Earth Science Picture of the Day

06/06/12 Valley of Ten Thousand Smokes: 100th Anniversary of Katmai Eruption

06/05/12 Douglas Falls, West Virginia

06/03/12 Daniel Boone National Forest

05/30/12 Hudson River Palisade Rockslide

05/21/12 Mount Cervino and Blue Lake

05/20/12 Offset Fault in Death Valley

05/17/12 Rhyolite Pinnacles

05/12/12 Stars Valley on Qeshm Island, Iran

05/04/12 Cottian Alps

05/03/12 Sunset Point, Bryce Canyon National Park, Utah

05/02/12 U-Shaped Valley in Western Wyoming

04/28/12 Prutas Peak, Montenegro

04/26/12 * Giant's Causeway

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

04/20/12 2012 Eruption of Mount Etna

04/03/12 Karst and Karrens in Albania

04/01/12 Lunar X

03/26/12 * Glacial Erratic

03/19/12 * Toroweap and Vulcan’s Throne

03/16/12 Waimea Canyon

03/14/12 Anticline in Melbourne

03/09/12 Slickensides

02/26/12 Dodecahedron Geode

02/23/12 Arch Rock on Mackinac Island, Michigan

02/22/12 Glacial Till on Cape Breton Island

02/21/12 Hoces of the River Duraton

02/18/12 Badlands Mirage

02/17/12 Niagara Falls in Winter

02/13/12 San Juan River at Raplee Monocline

02/10/12 Dürre Wand and Gutenstein Alps

02/09/12 Crystal Cave in Sequoia National Park

02/08/12 Sea Stacks of Accreted Terranes Along the Southern Oregon Coast

01/29/12 Oil Platform in the Strait of Hormuz

01/26/12 Mount Baker in Filtered Sunlight

01/25/12 Travertine

01/22/12 Rocks to Roots

01/19/12 Lake of the Seven Cities

01/15/12 Cinder Cone in Northern Arizona

01/09/12 Perito Moreno Glacier

01/05/12 La Gorce Arch, Lake Powell, Utah

01/03/12 Spanish Fork Peak and Utah Lake

01/02/12 Pancake Rocks, New Zealand

12/29/11 Eugenia Falls and Niagara Escarpment

12/28/11 Alley Spring and Mill, Missouri

12/27/11 Horseshoe Bend on the Colorado River

12/18/11 Ynys Llanddwyn

12/17/11 Tektites

12/14/11 Volcanic Sunrise at San Eduardo del Mar, Argentina

12/13/11 * The Parallel Roads of Glen Roy

12/12/11 Sarakiniko Beach, Greece