Is 3i/ATLAS Really a Comet? And The Metallic Asteroid MysteryMy Patreonhttps://www.patreon.com/johnmichaelgodierMy Event Horizon Channel:https://www.youtube.com/eventhorizonshow Papers:"LIKELY TRANSITING EXOCOMETS DETECTED BY KEPLER" Rappaport et al., 2017https://arxiv.org/pdf/1708.06069Music:Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/Source: https://chriszabriskie.com/cylinders/Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/Source: https://chriszabriskie.com/cylinders/