Uploaded March 2025 | Updated September 2026, 1 hour ago

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The European Space Agency (ESA) released images from the Euclid Space Telescope that showed a perfect Einstein Ring. I go over the basics of how the ring forms and why astronomers are so excited about it and the connection between warping light and Dark Matter.
#ESA #Einstein #Euclid #Europeanspaceagency #darkmatter
Affiliate link for Eyewitness Books - Time & Space - Dorling Kindersley - http