Ilukuluku lithole izimpawu ezingaba khona zokuphila ku-Mars
Ochwepheshe abahlaziya ulwazi oluvela ku-Mars rover Curiosity bamemezele ukutholwa okubalulekile: okuqukethwe okuphezulu kwe-methane kwaqoshwa emkhathini eduze nendawo ye-Red Planet. Emkhathini we-Martian, ama-molecule e-methane, uma evela, kufanele abhujiswe imisebe ye-ultraviolet yelanga phakathi namakhulu amabili kuya kwamathathu eminyaka. Ngakho-ke, ukutholwa kwama-molecule e-methane kungabonisa umsebenzi wakamuva webhayoloji noma wentaba-mlilo. Ngamanye amazwi, ama-molecule […]