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Dan Falk

Journalist • Author • Broadcaster

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Five Big Questions about the Universe

Posted on January 3, 2017August 3, 2023 by Dan Falk

In my first piece for nbcnews.com, I examine five big unsolved mysteries about the universe.

Photo: Sara Desjardins Photography

Dan Falk is an award winning freelance writer and broadcaster specializing in science stories, and was a 2011/12 Knight Science Journalism Fellow at MIT.

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