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Earth Science Picture of the Day - a service of USRA

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.

  • Based in United States of America
  • Roughly four posts per week
  • First post on

Posts per month

Data for this chart is available in the table below
Posts per month
Month starting Posts
Jan 2023 15
Feb 2023 21
Mar 2023 22
Apr 2023 21
May 2023 23
Jun 2023 22
Jul 2023 21
Aug 2023 23
Sep 2023 9
Oct 2023 23
Nov 2023 22
Dec 2023 22
Jan 2024 25
Feb 2024 20
Mar 2024 23
Apr 2024 24
May 2024 14

Any gaps could be due to errors when fetching the blog’s feed.

Most recent posts

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Stratospheric Polar Clouds Above Northern Italy
Photographer: Paolo Bardelli Summary Author: Paolo Bardelli Stratospheric polar clouds, as the name suggests, are typically confined to the poles and occur in winter at high latitudes where the stratosphere cools to temperatures of -120 …
On , 219 words
The Crows' Feet of the Hautes-Alpes
Photographer: Jeff Graphy Summary Author: Jeff Graphy The image shown above was taken in the French Alps (Hautes-Alpes) from the summit of Morgon at approximately 7,546 ft (2,300 m) altitude. I've named it "Crows' Feet …
On , 321 words
The Prague Astronomical Clock
Photographer: Emanuele NifosìSummary Author: Emanuele NifosìA marvel of mechanics, science and human ingenuity, the Prague Astronomical Clock has been in operation for over 600 years. This famous clock, located on the tower next to the …
On , 369 words