According to this argument, made by scientists such as Carl Sagan and Stephen Hawking, as well as notable personalities such as Winston Churchill, it would be improbable for life not to exist somewhere other than Earth.
Manut ring pawacana puniki, sané kakaryanin  olih para sujana sekadi Carl Sagan miwah Stephen Hawking, taler anak-anak sané kasub sekadi Winston Churchill, nénten ja mungkin kahuripan ten wénten ring genah tiosan ring Bumi.