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Co-Founder & COO GetYourGuide
The Universe is: Expanding, cooling, and dark. It starts with a bang! #Cosmology Science writer, astrophysicist, science communicator & NASA columnist.
I am a mixed bag of absolutes and contradictions. Sometimes I feel that I am so much of one thing but then realize I am a million others as well...
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Tao Tao
Ethan Siegel
Starts With A Bang!
Disha M.
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