Knowledge Tree

Relations (1)

cross_type 2.00 — strongly supporting 3 facts

The relationship is established by the ongoing scientific and theoretical discourse regarding whether alien life has visited or could potentially colonize Earth, as noted in [1], [2], and [3].

Facts (3)

Sources

Strategic Ignorance and the Search for Extraterrestrial Intelligence academia.edu Astropolitics 2 facts

claimStephen Hawking warned that alien life might try to conquer or colonize Earth.

quoteWhile Sir [sic] Stephen Hawking warned that alien life might try to conquer or colonize Earth, I respectfully disagree. If aliens were able to visit Earth that would mean they would have technological capabilities sophisticated enough not to need slaves, food, or other planets. If aliens were to come here it would be simply to explore.

Starseeds: psychologists on why some people think they're aliens ... world.edu World.edu 1 fact

claimThere is no scientific evidence that alien life has ever visited Earth, and no life beyond Earth has ever been found.