A Traveler's Guide to the Planets
Season 1 • Episode 2: Jupiter • Watch with subtitles

Episode 2: Jupiter
February 14, 2010 • 60 min
A dive below the clouds reveals the planet's strange secret: It's really more like a star in composition. See what today's bigger and better telescopes are revealing about the moons in Jupiter's extraordinary kingdom, from Io, a spicy world of fire and brimstone, to Europa, where a warm, salty ocean hides beneath the surface.
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