Pluto's captured atmosphere Does Pluto Have an Atmosphere? http://www.space.com/18564-pluto-atmosphere.html Pluto's atmosphere Pluto's thin, nitrogen-dominated atmosphere Pluto's many-layered atmosphere Pluto's captured atmosphere Pluto's atmosphere Pluto's atmosphere http://www.space.com/18564-pluto-atmosphere.html Pluto's atmosphere composed mainly of nitrogen Pluto's atmosphere Pluto's atmosphere http://www.space.com...