Space & Astronomy

Space exploration and astronomy

Tabby's Star

concept

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A mysterious star known for its unusual dimming patterns, leading to various theories about its nature, including the possibility of alien megastructures.

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There's Something Massive Hiding Behind the Galaxy's Strangest Star

Check Out Eons: The first two episodes are out now - free on the PBS app or the website if you’re outside the US.…

2 weeks ago·PBS Space Time