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Black poster with shite and red dots and galaxies in the background. In the middle of the poster, two white stick figures stand on top of a white outline drawing of Earth looking through a white outline of a telescope. “Why is the Sky Dark at Night?” is below in white sans serif font - from Minute Physics

Why Is The Sky Dark Poster

By: MinutePhysics

Regular price $13.40 Sale

Size: 11" x 17"

Why is the sky dark at night? Henry has the answer for you! 

11" x 17" poster, portrait orientation. 

Hand signed by Henry! 

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