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I prefer K-PAX
https://en.wikipedia.org/wiki/K-PAX_(film)
Pianeta Amiga was really good decade ago
https://www.facebook.com/pianetaamiga/
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My favorite planet is the sun.
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The best candidates of our solar system where we could find lifeforms are various moons of Jupiter, Saturn and Neptune.
Europa, one of the Jupiter moons, covered by a thick ice crust, crossed by crevasses caused by the ice movement, under the ice crust there is a huge ocean of liquid water, where lifeforms could exist without sunlight near hydrothermal sources in the same way of those lifeforms who live at the bottom of Earth's oceans.
Compared with Earth, Europa has more liquid water than us.
Ganymede, is the larges of the Jupiter's moons. Very similar to Europa, ice crust above a liquid ocean.
Enceladus, it's one of Saturn's moons, covered by ice above a liquid ocean; Enceladus is very interesting because the probes sent to Saturn have observed geysers emitted from the frozen surface of the moon, this means that under the ice there is a volcanic activity produced by the tectonic stress to which the moon is subjected because of the huge gravitational attraction of Saturn.
Titan, the largest moon of Saturn, it's a very interesting little planet, the surface is covered by a thick atmosphere composed by 95% Nitrogen and 5% Methane and Ethane. The surface is totally invisible, covered by an impenetrable Nitrogen smog, with clouds of Methane and Ethane, which also rain to the ground creating rivers, lakes and seas of liquid Methane and Ethane, where a lifecycle based upon hydrocarbon could have evolved.
The surface of Titan viewed by the Cassini probe at 70km altitude.
Triton is the larges moon of Neptune, a little planet covered by a layer of frozen nitrogen upon a water-ice crust, the probes have observed geyser eruptions on the surface of Triton, suggesting an intense volcanic activity or hydrothermal sources under the ice.
Moons by size, some of them are almost as big as Mars! The NASA is planning to send probes to Europa, Enceladus and Triton, to discover what's hidden under the ice.
Last edited by Mens-Sarda; 06-20-2019 at 11:27 PM.
Non Auro, Sed Ferro, Recuperanda Est Patria (Not by Gold, But by Iron, Is the Nation to be Recovered) - Marcus Furius Camillus (Roman General)
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It also features Vid Flumina canyons:
.8 km wide
240-570 m deep
..I recommend we get our asses there
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