Retired physicist, long career developing optical systems, including adaptive optics. Started building telescopes in high school. Interested in high-resolution planetary imaging.
Get involved in an extraordinary experiment to test Einstein's theory of General Relativity — and you can do it from your backyard.
By: Donald Bruns August 2, 2023
AAS Chambliss Award winner Donald Bruns explains how he confirmed Einstein's predictions during the 2017 total solar eclipse.
By: Donald Bruns February 16, 2018
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