Pluto May Actually Be A ‘Giant Comet,’ New Study Suggests Posted by: International Reaction in Science May 28, 2018 Comments Off on Pluto May Actually Be A ‘Giant Comet,’ New Study Suggests 29 Views Based on a chemical makeup, Pluto could simply be a “giant comet,” or as Glein said, a outcome of a billion comets entrance together. Article source: https://www.huffingtonpost.com/entry/pluto-giant-comets-new-study_us_5b0abb95e4b0802d69cc44a3 Internationalreaction.com Science 2018-05-28 International Reaction tweet