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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 2023

  • Lenticular Clouds over the High Tatra Mountains

    04/03/23 Lenticular Clouds over the High Tatra Mountains

  • Lichens on Rocks

    04/04/23 Lichens on Rocks

  • Opalized Lungfish Tooth Plate

    04/05/23 Opalized Lungfish Tooth Plate

  • Fort Canning Park Pedestrian Tunnel in Singapore

    04/06/23 Fort Canning Park Pedestrian Tunnel in Singapore

  • Mount Etna Blanketed in Snow

    04/07/23 Mount Etna Blanketed in Snow

  • Thermal Bridging on Windowpanes

    04/10/23 Thermal Bridging on Windowpanes

  • Double Rainbow over Margine Rosso, Sardinia, Italy

    04/11/23 Double Rainbow over Margine Rosso, Sardinia, Italy

  • Venus and Jupiter Conjunction of Late February and Early March 2023

    04/12/23 Venus and Jupiter Conjunction of Late February and Early March 2023

  • Mineral Moon and Mars Occultation

    04/13/23 Mineral Moon and Mars Occultation

  • Manatee, Florida’s State Marine Mammal

    04/14/23 Manatee, Florida’s State Marine Mammal

  • California Nebula in Perseus

    04/17/23 California Nebula in Perseus

  • Anticrepuscular Rays and Cumulus Clouds

    04/18/23 Anticrepuscular Rays and Cumulus Clouds

  • Lightning Strike over Las Grutas, Argentina

    04/19/23 Lightning Strike over Las Grutas, Argentina

  • Mock Mirage of Setting Sun

    04/19/23 Mock Mirage of Setting Sun

  • Snowscape and Conjunction of the Moon and Jupiter

    04/20/23 Snowscape and Conjunction of the Moon and Jupiter

  • Blonding and Blushing in Ash and Hemlock Trees in Upstate New York

    04/21/23 Blonding and Blushing in Ash and Hemlock Trees in Upstate New York

  • Moonrise from the Northern and Southern Hemispheres

    04/24/23 Moonrise from the Northern and Southern Hemispheres

  • Analemmas from Viterbo Airport, Italy

    04/25/23 Analemmas from Viterbo Airport, Italy

  • Cell Division: A Nod to Antonie van Leeuwenhoek and Robert Hooke

    04/26/23 Cell Division: A Nod to Antonie van Leeuwenhoek and Robert Hooke

  • Altocumulus Standing Lenticular over Mount Etna

    04/27/23 Altocumulus Standing Lenticular over Mount Etna

  • A ‘Superbloom’ in the Mohave’s Antelope Valley

    04/28/23 A ‘Superbloom’ in the Mohave’s Antelope Valley

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