Once it became clear that Earth was merely one planet amongst countless bodies in the universe, the theory of extraterrestrial life started to become a topic in the scientific community.
Risampun dados tinglas indik Bumi wantah asiki planet saking makudang-kudang benda-benda sané tan keni antuk nyarca ring alam semesta, teori kahuripan tiosan ring bumi ngawit dados bantang pabligbagan ring komunitas ilmiah.