在以下频道推出： Pluto TV、Prime Video、Tubi、MagellanTV Documentaries
第 5 季，第 5 集: Scientists explore Pluto from its discovery in 1930 to the New Horizons spacecraft mission which arrived in 2015. Once a planet, could the history and surface of this "gas giant" be more than meets the eye? And what can it tell us about our massive universe?
Documentary · 2008年3月20日 · 45 分钟