3 Times We Thought We Found Aliens

Earthlings have been searching for alien life for centuries, and more than a few times we were confident that we d found evidence, but to err is human after all. We want to learn more about you and your opinions! If you have time, please take a moment to fill out this survey: https://www.surveymonkey.com/r/SciShowSurvey2017 Thank you! Hosted by: Caitlin Hofmeister ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, D.A. Noe, alexander wadsworth, سلط الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- 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.nasa.gov/audience/forstudents/postsecondary/features/F_Canali_and_First_Martians.html https://fivethirtyeight.com/features/a-mistranslated-word-led-to-some-of-the-best-fake-news-of-the-20th-century/ https://www.inverse.com/article/19572-bill-clinton-alien-mars-meteor-extraterrestrial-life http://science.sciencemag.org/content/273/5277/924 https://www.space.com/33690-allen-hills-mars-meteorite-alien-life-20-years.html https://usatoday30.usatoday.com/tech/science/space/2006-08-06-mars-life_x.htm http://www.skyandtelescope.com/astronomy-news/microwave-ovens-spark-radio-signals-peryton-05122015/ https://www.theguardian.com/science/2015/may/05/microwave-oven-caused-mystery-signal-plaguing-radio-telescope-for-17-years Images: https://commons.wikimedia.org/wiki/File:Karte_Mars_Schiaparelli_MKL1888.png https://commons.wikimedia.org/wiki/File:Suez_Canal_ESA385941.jpg https://commons.wikimedia.org/wiki/File:Lowell_Mars_channels.jpg https://en.wikipedia.org/wiki/File:Percival_Lowell_observing_Venus_from_the_Lowell_Observatory_in_1914.jpg https://en.wikipedia.org/wiki/File:Mariner_3_and_4.jpg https://en.wikipedia.org/wiki/File:ALH84001.jpg https://en.wikipedia.org/wiki/File:ALH84001_structures.jpg https://commons.wikimedia.org/wiki/File:Consumer_Reports_-_Kenmore_microwave_oven.tif https://en.wikipedia.org/wiki/File:Magnetite-118736.jpg