.The scientists also assume that a hypothetical extraterrestrial civilization will rely solely on solar power. Having said that, if various other sources of power are utilized, including nuclear blend, it would certainly decrease the silicon technosignature, creating the human being also harder to spot. The research even more assumes that the human being's population maintains eventually. If this does not take place for whatever reason, maybe they will be actually driven to expand ever-father into deep space. Finally, it's difficult to understand if an enhanced society may be actually using one thing our experts have not visualized however that needs huge amounts of energy.