Spaceship Earth is currently streaming on Tubi

Spaceship Earth (2020)114 minDocumentaryRating 61/100

Deep in the Arizona desert, there's an enormous glass terrarium where a miniature replica of earth's ecosystem lives called Biosphere 2. Its conception began at a countercultural commune, where an innovative group of artists, adventurers, and ecologists, forged an alliance with a Texas oil scion to create Biosphere 2 as a pilot for Mars colonization.

Cast: John Allen, Tony Burgess, Kathelin Gray, Linda Leigh, Mark Nelson, Roy Walford

Director: Matt Wolf