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How the Universe Works· Season 6 · Episode 6

Secret History of Mercury

S06E06·8.5·February 13, 2018·1h·Science

Mercury is a deadly world, facing attacks from the Sun, comets, and other planets; even though it's the smallest planet in the solar system, Mercury has a dangerous secret that may one day threaten life on Earth.

Streaming on (US) HBO Max Amazon ChannelDiscovery+ Amazon ChannelYouTube TVPhiloScience ChannelSee all

#2In Season 6of 10 rated episodes
#33All-timeof 92 rated episodes
+0.3vs season avgSeason 6 averages 8.2
2018First airedFebruary 13, 2018

Guest stars

Erik AsphaugErik Asphaugas Planetary Scientist
Sean C. SolomonSean C. Solomonas Messenger Principal Investigator

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