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Caleb Scharf

Credits See All

Killers Of The Cosmos
Self - Astronomer
How the Universe Works
Self - Astrobiologist, Self - Astronomer
NOVA
Self - Astrobiologist, Columbia Astrobiology Center, Self - Astrobiologist, Columbia University, Self

Trailers & Videos See All

One Strange Rock
0:17
Space's Deepest Secrets
0:30
Nova: Bigger Than T. Rex
0:30
Nova: Death Of A Star
1:01
Nova: Volcano Above The Clouds
0:52
Nova: The Perfect Corpse
1:01