A Mysterious Cluster in the Galaxy Could Be Extraterrestrial

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For some years, astronomers have been studying a source of light in the Milky Way that seems to have no natural explanation. Is there intelligent life elsewhere in the universe? It's an ancient question that's always worth asking.

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Photo: Carter Roberts

Credits

Guests:
Jason Wright - Pennsylvania State University - @Astro_Wright, Andrew Siemion - Berkeley SETI Research Center - @setiathome

Host:
Warren Olney

Producers:
Katie Cooper, Paul von Zielbauer, Andrea Brody