5 Things Dark Matter Could Be - The Countdown #45

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Twenty-seven percent of the Universe is made of invisible dark matter. But what is it? In this episode, we cover the top five candidates that may fit the bill.


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More to explore:

Dark Matter & Dark Energy

Dark Matter & The Milky Way

LUX Results


Host/writer: Sophie Bushwick
Production Assistant: William Herkewitz
Editor: Kathryn Free
Producer: Eric R. Olson