New model challenges idea that Pluto started out frozen – Ars TechnicaNewsScience News New model challenges idea that Pluto started out frozen Ars TechnicaView Full Coverage on Google News Source: Science News June 22, 2020/by PR PR http://gulfstrategic.com/gc/wp-content/uploads/logo_final.jpg 0 0 PR PR http://gulfstrategic.com/gc/wp-content/uploads/logo_final.jpg PR PR2020-06-22 16:00:002020-06-22 17:09:22New model challenges idea that Pluto started out frozen – Ars Technica