Avatar (2009 film) habitable moon orbiting the gas giant Polyphemus in the Alpha Centauri star system. Pandora, whose atmosphere is poisonous to humans, is inhabited by the Na'vi, a species of , blue-skinned, sapient humanoids that live in harmony with nature and worship a mother goddess named Eywa. To explore Pandora's biosphere, scientists use Na'vi-human hybrids called "avatars", operated by genetically matched humans; Jake Sully, a paraplegic former Marine, replaces his deceased identical twin brother as an operator of one. Dr. Grace Augustine, head of the Avatar Program, considers Sully an inadequate replacement but accepts his assignment as a bodyguard. While protecting the
In the Shadow of the Moon (film) featured in "In the Shadow of the Moon" orbited or looped around the Moon without landing (Jim Lovell and Michael Collins). All manned Apollo flights with the exception of Apollo 7, which was an earth-orbit mission, were represented in the film. The film is presented by Ron Howard, but there is no narration in the film. Critics gave the film very positive reviews. Metacritic reported "In the Shadow of the Moon" had an average score of 84 out of 100, based on 34 reviews, classifying the film's reception as "Universal Acclaim." Rotten Tomatoes gave the film a 94% rating based