english: Many years ago, the physicist Enrico Fermi asked that, given the fact that our universe has been around for a very long time and we expect that there are many planets within it, we should have found evidence for alien life by now.
non_english: Pre mnogo godina, fizičar Enriko Fermi pitao se, uzevši činjenicu da je naš univerzum postojao dug vremenski period i očekujemo da u njemu postoje mnoge planete, trebalo bi da smo do sada pronašli dokaze o vanzemljskom životu.