NASA idawonetsa dothi lochokera ku asteroid Bennu - mankhwala amadzi ndi kaboni apezeka kale mmenemo

Asayansi amaliza kusanthula koyamba kwa zitsanzo za nthaka kuchokera ku Bennu ya zaka 4,5 biliyoni ya asteroid, yomwe inasonkhanitsidwa ndi kubwezeretsedwa ku Earth ndi US National Aeronautics and Space Administration's (NASA) OSIRIS-REx probe. Zotsatira zomwe zapezedwa zikuwonetsa kukhalapo kwa mpweya wambiri wa carbon ndi madzi m'masampuli. Izi zikutanthauza kuti zitsanzo zikhoza kukhala ndi zinthu zofunika kuti zamoyo zikhalepo m'mikhalidwe ya dziko lathu lapansi - malinga ndi chiphunzitso chimodzi, chinali ma asteroids omwe anabweretsa moyo padziko lapansi. Chithunzi: Erika Blumenfeld/Joseph Aebersold/NASA
Source: 3dnews.ru