Everything You Ever Need to Know About Space Travel, Sci-Fi, the Human Race, the Universe, and Beyond

arnav1216 (35)in #science • 7 years ago

Neil deGrasse Tyson

One of the best YouTube video I have ever watched.

Source: ScienceToday

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#spacetime #stars #astrophysics #scifi

7 years ago in #science by arnav1216 (35)

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