DNA building blocks on asteroid Ryugu, bacteria that eat plastic waste, and more science news - Engadget

DNA building blocks on asteroid Ryugu, bacteria that eat plastic waste, and more science news  EngadgetA complete set of canonical nucleobases in the carbonaceous asteroid (162173) Ryugu  NatureRyugu asteroid samples contain all DNA and RNA building blocks, bolstering origin-of-life theories  Phys.orgWe keep finding the raw material of DNA in asteroids—what’s it telling us?  Ars TechnicaAll 5 'letters' of DNA found on an asteroid speeding through our solar system. What do they tell us about the origins of life?  Live Science