life in progress
ultimate solar sytem

Víkendové surfovanie

the ultimate solar system Now let’s include gas giant planets.  We can fit the orbits of four gas giants in the habitable zone (in 3:2 resonances).  Each of those can have up to five potentially habitable moons.  Plus, the orbit of each gas giant can also fit an Earth-sized planet both 60 degrees in front and 60 degrees behind the…

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