Any element heavier than Hydrogen is created either in the core of a star, or after it goes supernova. Natural resources should be spread throughout a system and not just located on any habitable planet. If they wanted natural resources it would be much easier to go to a dead planet, rather than any inhabited one.
Any element heavier than Hydrogen is created either in the core of a star, or after it goes supernova. Natural resources should be spread throughout a system and not just located on any habitable planet. If they wanted natural resources it would be much easier to go to a dead planet, rather than any inhabited one.
Living things are entertaining... We call it tourism.
The South Park where the Earth is a reality TV show for aliens is one of the best episodes.
Cosmic people watching.