This Planet Lost Atmosphere But Then Formed a Different One

I wrote a foreword for this awesome Sci-Fi book here: https://amzn.to/3aGrg0I Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about a discovery of an interesting planet that seemed to have formed its second atmosphere after losing the first. Paper: https://arxiv.org/abs/2103.05657 Press release: https://esahubble.org/news/heic2104/?lang Images: NASA, ESA, and R. Hurt (IPAC/Caltech), CC BY 4.0 Dana Berry/SkyWorks/NASA, CC BY 4.0 ESO/L. Calçada, CC BY 4.0 Alfred Vidal-Madjar (Institut d Astrophysique de Paris, CNRS, France) and NASA, CC BY 4.0 Lsuanli, CC BY-SA 3.0, https://en.wikipedia.org/wiki/Tidal_heating_of_Io#/media/File:Tidal_heating_on_Io.png Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Bitcoins to spare? Donate them here to help this channel grow! 1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath The hardware used to record these videos: New Camera: https://amzn.to/34DUUlv CPU: https://amzn.to/2LZFQCJ Video Card: https://amzn.to/2M1W26C Motherboard: https://amzn.to/2JYGiQQ RAM: https://amzn.to/2Mwy2t4 PSU: https://amzn.to/2LZcrIH Case: https://amzn.to/2MwJZz4 Microphone: https://amzn.to/2t5jTv0 Mixer: https://amzn.to/2JOL0oF Recording and Editing: https://amzn.to/2LX6uvU Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid. Thank you to all Patreon supporters of this channel