SciShow Space: How Levitating Dust Shapes Airless Worlds

Teacher or professor: SciShow Space
Subject: Astronomy, Astronautics, Astrophysics
Content of the Lesson: Our moon has no atmosphere, but sometimes it has visible bands of light streaking across its sky, and scientists suspect that electrostatic forces could explain this levitating dust! Hosted by: Reid Reimers 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: Kevin Carpentier, Eric Jensen, Matt Curls, Sam Buck, Christopher R Boucher, Avi Yashchin, 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://www.researchgate.net/publication/245307656_Lunar_Dust_Levitation https://www.nasa.gov/feature/ames/dust-floats-above-lunar-surface-electrostatic-dust-transport-reshapes-surfaces-of-airless https://www.nasa.gov/centers/goddard/news/features/2010/lhg.html https://ui.adsabs.harvard.edu/abs/2005Icar..175..159C/abstract https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016GL069491 Images: https://www.nasa.gov/mission_pages/apollo/videos https://www.nasa.gov/centers/goddard/news/features/2010/lhg.html https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=13150 https://svs.gsfc.nasa.gov/10599 https://www.nasa.gov/centers/goddard/images/content/460305main_clemantine_cz.jpg https://svs.gsfc.nasa.gov/4619 https://en.wikipedia.org/wiki/File:Eros_rotation_Dec._3-4_2000.gif https://en.wikipedia.org/wiki/File:67P-C-G_-_March_28_2015_(32370930490).jpg https://en.wikipedia.org/wiki/File:Comet_on_7_July_2015_NavCam.jpg https://en.wikipedia.org/wiki/File:Atlas_with_rings.jpg https://solarsystem.nasa.gov/moons/saturn-moons/atlas/in-depth/ https://solarsystem.nasa.gov/news/13025/cassini-sees-flying-saucer-moon-atlas-up-close/ http://creativecommons.org/licenses/by-sa/3.0/igo


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