What drives natural selection? Evolutionary forces. What are evolutionary forces? They’re what drive natural selection.
Equity advocate says future space colonies should be governed similarly to places like San Francisco or Portland.
Kepler rejected the idea that the enormous scale of the cosmos suggested that mankind is less important than in the cozier Aristotelian-Ptolemaic model.
Enceladus is an especially fascinating case. Nearly 100 geysers of water ice are currently jetting out of its south pole at supersonic speed.
It’s intriguing that life as we know it depends on a seemingly un-natural distribution of minerals.