SciShow Space: Dark Matter May Have Come Before the Big Bang?! | SciShow News

Teacher or professor: SciShow Space
Subject: Astronomy, Astronautics, Astrophysics
Content of the Lesson: A new study provides mathematical evidence that dark matter could be much older than we thought and we've found a weird glitch in a neutron star. Host: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- 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://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.061302 https://arxiv.org/pdf/1905.01214.pdf https://www.eurekalert.org/pub_releases/2019-08/jhu-dmm080719.php https://gizmodo.com/this-theory-could-breathe-new-life-into-the-hunt-for-da-1837110948 https://profmattstrassler.com/articles-and-posts/the-higgs-particle/why-is-it-hard-to-find-the-higgs-particle/a-lightweight-standard-model-higgs-particle/ https://www.forbes.com/sites/startswithabang/2018/04/12/how-come-cosmic-inflation-doesnt-break-the-speed-of-light/ https://wmap.gsfc.nasa.gov/universe/bb_cosmo_infl.html https://blogs.scientificamerican.com/critical-opalescence/gravitational-waves-reveal-the-universe-before-the-big-bang-an-interview-with-physicist-gabriele-veneziano/ https://www.nature.com/articles/s41550-019-0844-6 https://www.eurekalert.org/emb_releases/2019-08/mu-gin080719.php ------ Images: https://www.eso.org/public/videos/eso1709c/ https://svs.gsfc.nasa.gov/12656 https://svs.gsfc.nasa.gov/12314 https://www.spacetelescope.org/videos/astro_bu/ https://svs.gsfc.nasa.gov/10118 https://svs.gsfc.nasa.gov/20267 http://chandra.si.edu/photo/2013/vela/ https://www.eso.org/public/videos/eso1810b/


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