You are given a sentence in Japanese. Your job is to translate the Japanese sentence into English.

SETIは地球外知的生命体の存在を前提にしているわけではありませんごく均一に見える広大な宇宙に存在しうる可能性を指摘しているのです確率までは示せないにしても
SETI doesn't presume the existence of extra terrestrial intelligence; it merely notes the possibility, if not the probability in this vast universe, which seems fairly uniform.