Why It s So Hard to Land on Mars

We’ve sent more spacecraft to Mars than any other planet, but around half of the probes that have ever attempted to explore Mars have either crashed or disappeared. The first 200 to sign up at https://brilliant.org/scishowspace/ will get 20% off their annual Premium subscription. Hosted by: Reid Reimers SciShow has a spinoff podcast! It s called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Hackman, Andrew Finley Brenan, Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, 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.space.com/25497-how-mars-landings-work-infographic.html https://mars.nasa.gov/mars2020/mission/overview/ https://youtu.be/Ki_Af_o9Q9s http://newscenter.lbl.gov/2017/02/22/building-heat-shield-mars-mission/ http://www.planetary.org/blogs/emily-lakdawalla/2012/06221711-how-curiosity-land-part-1.html https://mars.nasa.gov/mars2020/mission/timeline/entry-descent-landing/ https://phys.org/news/2018-03-success-largest-mars-mission-parachute.html https://mars.nasa.gov/mer/mission/spacecraft_edl_aeroshell.html https://mars.nasa.gov/mer/mission/spacecraft_edl_parachute.html https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19650020588.pdf https://www.space.com/16777-curiosity-rover-many-mars-missions.html https://mars.nasa.gov/programmissions/missions/log/ https://blogs.scientificamerican.com/guest-blog/sky-crane-how-to-land-curiosity-on-the-surface-of-mars/ https://www.nasa.gov/pdf/737628main_Final_LDSD_Fact_Sheet_3-26-13.pdf Images: https://svs.gsfc.nasa.gov/13016 https://en.wikipedia.org/wiki/File:NASA-Apollo8-Dec24-Earthrise.jpg https://images.nasa.gov/details-GRC-2017-CM-0124.html https://en.wikipedia.org/wiki/File:Mars_atmosphere.jpg https://photojournal.jpl.nasa.gov/catalog/PIA14834 https://svs.gsfc.nasa.gov/12962 https://www.nasa.gov/mission_pages/mars/images/msl0153-20090422.html https://youtu.be/XvVOgS9jWn0?t=1673 https://www.youtube.com/watch?v=P4boyXQuUIw https://mars.nasa.gov/mars2020/multimedia/videos/?v=399 https://svs.gsfc.nasa.gov/13016