00:00What if the most Earth-like world isn't a planet, it's a moon?
00:03Titan, Saturn's largest moon, has clouds, rain, rivers, lakes and seas.
00:09But they're made of liquid methane and ethane at 289 degrees Fahrenheit, not water.
00:16Water freezes rock-hard here, while methane flows like our oceans.
00:22NASA's Dragonfly, a nuclear-powered octocopter the size of a Mini Cooper,
00:26launches in July 2028 and lands on Titan by 2034.
00:30It will fly tens of miles in under an hour, sampling ices and soils to hunt for life's ingredients.
00:37Especially at Selk Crater, where an ancient impact may have concentrated carbon, hydrogen, oxygen and nitrogen.
00:44Then there's Enceladus, a tiny icy moon blasting plumes from a hidden global ocean.
00:51Those plumes carry complex organics, salts and phosphates.
00:55Five of the six essential elements for life.
00:58With dragonfly testing on Earth and Enceladus confirmed to eject fresh organics,
01:03the next decade could reveal whether life's building blocks exist beyond Earth.
01:07So which would you visit first?
01:09Titan's, methane seas or Enceladus' icy geysers?
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