2024-12-05 ┃ edited ┃ RE: futurebird
@futurebird In this example I looked at what would happen with our world if it had a gold core instead of a nickel-iron core.
It would be 1.1 times higher g at the surface, and make space travel with chemical rockets uninteresting.
In my other post I make a gold core, keep core ratio in volume constant and keep g constant at 9.81.
This results in 2/3 radius, 44% surface area of our world (the world of Chris Columbus, where you leave Spain westward bound and end up in India instead of the Caribbean), and lets say 70% atmospheric pressure.
Could probably retain atmosphere, could use higher percentage of oxygen (not too bad) and would be living at sea level like currently in La Paz or something.
https://infosec.exchange/@isotopp/113600303932001556
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