Could Complex Life Survive on Mars? | SciShow News

The water on Mars probably doesn t have much oxygen, but new models show that life doesn t need as much O2 as we thought. And NASA is sending a claw machine to the red planet! Thanks to Vlada Stamenković for his thoughtful answers to our questions! Host: Hank Green For special, curated artifacts of this universe, check out https://scishowfinds.com/ ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: azarus 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: Mars: https://www.nature.com/articles/s41561-018-0243-0 https://www.fondriest.com/environmental-measurements/parameters/water-quality/dissolved-oxygen/ https://www.scientificamerican.com/article/oxygen-rich-liquid-water-may-exist-on-mars/ InSight: https://www.youtube.com/watch?v=o1ZlVGpyHXc -------- Images: https://images.nasa.gov/details-PIA04591.html https://commons.wikimedia.org/wiki/File:Grand_prismatic_spring.jpg https://www.nasa.gov/image-feature/fresh-crater-near-sirenum-fossae-region-of-mars https://www.nasa.gov/image-feature/light-toned-deposit-in-the-aureum-chaos-region-on-mars https://www.nasa.gov/image-feature/jpl/pia19916/recurring-lineae-on-slopes-at-hale-crater-mars https://mars.nasa.gov/resources/22110/animation-of-solar-panel-deployment/?site=insight https://mars.nasa.gov/resources/22023/animation-of-insights-landing-on-mars/?site=insight https://mars.nasa.gov/resources/22112/animation-of-insights-heat-probe-deployment/?site=insight https://mars.nasa.gov/resources/22111/animation-of-seis-deployment/?site=insight https://www.istockphoto.com/vector/robotic-claw-from-an-arcade-game-gm504821656-83352937 https://store.dftba.com/products/hanklerfish-plushie-2-0 https://mars.nasa.gov/resources/22089/crazy-engineering-space-claw/?site=insight https://www.nasa.gov/multimedia/imagegallery/image_feature_645.html https://www.istockphoto.com/photo/two-isolated-natural-bath-sponge-gm500233170-80663165