Masana kimiyya sun kammala binciken farko na samfuran ƙasa daga asteroid Bennu mai shekaru biliyan 4,5, wanda hukumar binciken sararin samaniya ta Amurka (NASA) OSIRIS-REx ta tattara kuma ta mayar da ita duniya. Sakamakon da aka samu yana nuna kasancewar babban carbon da ruwa a cikin samfurori. Wannan yana nufin cewa samfurori na iya ƙunshi abubuwan da suka wajaba don bullowar halittu masu rai a cikin yanayin duniyarmu - a cewar wata ka'ida, asteroids ne suka kawo rayuwa a duniya. Tushen hoto: Erika Blumenfeld/Joseph Aebersold/NASA
source: 3dnews.ru