english: And so when it comes time when we find gases in exoplanet atmospheres that we won't know if they're being produced by intelligent aliens or by trees, or a swamp, or even just by simple, single-celled microbial life.
non_english: Kada dođe do toga da pronađemo gasove u atmosferama egzoplaneta, nećemo znati da li ih stvaraju inteligentni vanzemaljci, drveće, ili močvara, ili čak veoma jednostavan, jednoćelijski mikrobski život.