The 2021 U.S. Wiki Science Calendar

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Revision as of 02:25, 12 December 2020 by Kirill Lokshin (talk | contribs) (Working)
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The Galaxy Within.jpg Mantis Fly - Genus Plega.jpg Birefringent Water Ice 5.jpg See the Light.jpg 3D projection of a Patiria miniata bipinnaria.jpg Immature Phidippus.jpg
Baffled LIGO Scientists.jpg Ouster OS1-64 lidar point cloud of intersection of Folsom and Dore St, San Francisco.png Killer Whales Hunting a Seal.jpg Evolution of a Tornado.jpg Total Solar Eclipse 8-21-17.jpg B mode in microwave sky.jpg

Wiki Science Calendar sample.png

Wikimedia District of Columbia is proud to announce the 2021 U.S. Wiki Science Calendar.

This calendar features winners and finalists from the biannual Wiki Science Competition in the United States. The competition recognizes scientific images including wildlife, astronomy, microscopy, people in science, and non-photographic media. It has so far catalyzed the submission of 2,324 images to Wikimedia Commons, many by first-time contributors. The calendar contains reflections by the winners, and days relevant to Wikimedia history are marked.

Your contribution supports Wikimedia District of Columbia, the official regional outreach chapter for Wikimedia projects. Our mission is to promote participation on Wikimedia projects in the Washington, D.C. area and throughout the United States. In 2020, we supported 41 editing events with 23 partners, such as the Smithsonian Institution, the National Agricultural Library, National Museum of Women in the Arts, and the World Health Organization.

$25 including U.S. shipping

Additional donations over the cost of the calendar are appreciated!

One-time donations


Annual donations


For shipping outside the United States, please use at least the $35 button above to offset increased shipping cost.