306203View
3m 34sLenght
9814Rating

Could we have a possible 9th Planet? Hank Green tells us what we think we know with this elusive object. Planet 9 from Outer Space poster: http://store.dftba.com/products/planet-nine-poster Host by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, Philippe von Bergen, Fatima Iqbal, John Murrin, Linnea Boyev, and Kathy & Tim Philip. ---------- 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 Or help support us by becoming our patron on Patreon: https://www.patreon.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: http://iopscience.iop.org/article/10.3847/0004-6256/151/2/22/meta;jsessionid=4958533D9BFED12639B8F5DA665CD8D5.c2.iopscience.cld.iop.org http://www.nytimes.com/2016/01/21/science/space/ninth-planet-solar-system-beyond-pluto.html http://arxiv.org/pdf/0902.2779v1.pdf http://arxiv.org/pdf/1410.6307v3.pdf http://arxiv.org/pdf/1406.0715v2.pdf http://www.nature.com/news/dwarf-planet-stretches-solar-system-s-edge-1.14921