Hubble Science: Einstein Rings & Optical Illusions | NASA Goddard
An Einstein Ring can be explained by a phenomenon called gravitational lensing, which causes light shining from a faraway galaxy to be warped by the gravity of an object between its source and the observer. This effect was first theorized by Albert Einstein in 1912, and later worked into his theory of general relativity.
In this video, Dr. Brian Welch explains this fascinating phenomenon of nature, and goes over how important Hubble is to exploring the mysteries of the universe.
Credit: NASA's Goddard Space Flight Center (GSFC)
Video Credit: M. Kornmesser (ESA/Hubble)
Editor: Lucy Lund
Director of Photography: James Ball
Additional Editing & Photography: Matthew Duncan
Executive Producers: James Leigh & Matthew Duncan
Production & Post: Origin Films
Duration: 2 minutes, 19 seconds
Release Date: March 14, 2023
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