• Today's EPOD
  • Archives
  • Categories
  • Contribute Photos
  • Subscribe
  • About EPOD
  • FAQs
  • Contact Us
  • Links
  • Join us on Facebook
  • Follow us on Twitter
  • See us on Instagram
  • Universities Space Research Association

EPOD - a service of USRA

The Earth Science Picture of the Day (EPOD) highlights the diverse processes and phenomena which shape our planet and our lives. EPOD will collect and archive photos, imagery, graphics, and artwork with short explanatory captions and links exemplifying features within the Earth system. The community is invited to contribute digital imagery, short captions and relevant links.

April 2009

  • The Answer is a Prime Number

    04/01/09 The Answer is a Prime Number

  • Sunset Mock Mirage and Green Flash

    04/02/09 Sunset Mock Mirage and Green Flash

  • Christmas Day Rainbow

    04/03/09 Christmas Day Rainbow

  • Moundsville Sun Pillar

    04/06/09 Moundsville Sun Pillar

  • Ozone Simulations for 1989 and 2028

    04/07/09 Ozone Simulations for 1989 and 2028

  • Sapcicle

    04/08/09 Sapcicle

  • Tree Tumors

    04/09/09 Tree Tumors

  • Fisheye View of the Milky Way

    04/10/09 Fisheye View of the Milky Way

  • Toadstool Trail

    04/13/09 Toadstool Trail

  • Oklahoma Winter Wheat and Spring Freeze

    04/14/09 Oklahoma Winter Wheat and Spring Freeze

  • Tenth Anniversary of Landsat 7: A View of Auckland, New Zealand

    04/15/09 Tenth Anniversary of Landsat 7: A View of Auckland, New Zealand

  • Halo and Pyramid

    04/16/09 Halo and Pyramid

  • Frost Flower

    04/17/09 Frost Flower

  • Gravity Waves

    04/20/09 Gravity Waves

  • Yellowstone Landscape

    04/21/09 Yellowstone Landscape

  • Steptoe Butte

    04/22/09 Steptoe Butte

  • Kite and Camera

    04/23/09 Kite and Camera

  • El Paso, Juarez and Lightning

    04/24/09 El Paso, Juarez and Lightning

  • Circumzenithal Arc Over New Jersey

    04/27/09 Circumzenithal Arc Over New Jersey

  • Jumbo Bluebonnet

    04/28/09 Jumbo Bluebonnet

  • Grand Canyon Mule Ride

    04/29/09 Grand Canyon Mule Ride

  • Stonehenge

    04/30/09 Stonehenge

« Previous | Next »

Recent Archives

Earth Science Picture of the Day is a service of the Universities Space Research Association.