Earth Science Picture of the Day

07/02/01 Maryland Wye Oak

07/03/01 The Transantarctic Mountains

07/04/01 Celebrating 225 Years of Independence

07/05/01 Tornado Track from Space

07/06/01 Noctilucent Clouds

07/09/01 Crepuscular Rays

07/10/01 Mars!

07/11/01 National Air and Space Museum

07/12/01 California Cavern

07/13/01 Yap Rainfall Measurements

07/16/01 Making Hay

07/17/01 Kilauea Lava Tube Skylight

07/18/01 Death Valley

07/19/01 Thinking Cool

07/20/01 Cuyahoga River

07/23/01 San Jose, Costa Rica

07/24/01 Red Sky at Night

07/25/01 Mt. Etna Eruption

07/26/01 Mystery Fireball

07/27/01 Cape Hatteras

07/30/01 Mid Summer Northern Lights

07/31/01 The Dream of a Mapmaker