Bombadil wrote:Shanghai industrial complex wrote:
Heavy metal elements come from supernovae. There are not many of these minerals on earth. On the contrary, they are more abundant elsewhere in the solar system.Even liquid water has more reserves on the moons of Jupiter and Saturn.
What we do have is a very stable environment compared to most planets.
The premise is that aliens are also Aerobic organisms
In fact, there are many such planets in the solar system.