Astro Pi challenge
![](/images/recherche//tiles/482a1e44-35da-4ce0-8df8-69799850d264.jpg)
2019-01-24 - Students from Lord Selkirk Elementary School in Vancouver, British Columbia, participate in the Astro Pi challenge. (Credit: Lord Selkirk Elementary School)
File size: 2.04 MB
Image size: 4032 x 3024 pixels
Resolution: 72 dpi
Photo taken on January 24, 2019
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