The Pristine Visitor From Another Star

This video was sponsored by Skillshare. The first 1000 people to use the link will get a free trial of Skillshare Premium Membership: http://skl.sh/scishowspace04211 You may have heard of the first interstellar object observed in our solar system, but did you know there's more than one? And speaking of icy rocks, new research suggests the ocean under the icy crust of Enceladus could be more dynamic than we first thought! Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.eso.org/public/news/eso2106/ https://press.springernature.com/unusual-polarimetric-properties-for-interstellar-comet-2i-boriso/18966422 https://doi.org/10.1038/s41550-021-01336-w https://doi.org/10.1038/s41467-021-22000-x https://www.caltech.edu/about/news/ocean-currents-predicted-on-enceladus https://www.nature.com/articles/s41561-021-00706-3 Image Sources: https://hubblesite.org/contents/media/images/2019/53/4578-Image https://www.nasa.gov/image-feature/jpl/pia20645/protoplanetary-disk/ https://svs.gsfc.nasa.gov/11541 https://commons.wikimedia.org/wiki/File:Comet_Hale-Bopp_1995O1.jpg https://commons.wikimedia.org/wiki/File:Orion_Watches_over_Paranal_-_potw2009a.jpg https://solarsystem.nasa.gov/resources/17737/enceladus-plume/ https://www.jpl.nasa.gov/images/bursting-at-the-seams-the-geyser-basin-of-enceladus https://www.nasa.gov/multimedia/imagegallery/image_feature_1243.html https://solarsystem.nasa.gov/resources/17646/enceladus-hydrothermal-activity/


View on YouTube.