Tabetha Boyajian: The most mysterious star in the universe | TED Talk

Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure? Such an extraordinary idea would require extraordinary evidence. In this talk, Boyajian gives us a look at how scientists search for and test hypotheses when faced with the unknown.

https://www.ted.com/talks/tabetha_boyajian_the_most_mysterious_star_in_the_universe

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  1. Tabetha Boyajian: The most mysterious star in the universe | TED Talk

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