Seeing! A photon's journey across Space, Time and Mindplanetarium · 26m · 2017 · FreeNeil deGrasse Tyson narrates how a single photon travels from a distant star across the cosmos, right into your eye!Narrated by Neil deGrasse Tyson. Produced by ESO (European Southern Observatory). Based on the PBS documentary 'Sight--The Story of Vision'.About TheaterTheater is the immersive film theater from Sandwich Vision. Films and live events stream on the web and in environments built for Apple Vision Pro. Enable JavaScript to play Seeing! A photon's journey across Space, Time and Mind, or browse the full catalog.