The race is on to find life in other places in the Solar System, from underground reservoirs on Mars to the subsurface oceans on Europa and Enceladus. If spacecraft, rovers or even astronauts make the momentous discovery of life on another world, that’ll just open up new questions. And if we are related, how long ago did our evolutionary trees branch away from each other. If we find life on another star system, could we discover that we’re actually related to them too? https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/Audio Podcast version:ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2RSS: https://www.universetoday.com/audioWhat Fraser's Watching Playlist:https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1GWeekly email newsletter:https://www.universetoday.com/newsletterWeekly Space Hangout:https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/Astronomy Cast:https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSgSupport us at https://www.patreon.com/universetodayMore stories at https://www.universetoday.com/Twitch: https://twitch.tv/fcainFollow us on Twitter: @universetodayLike us on Facebook: https://www.facebook.com/universetodayInstagram - https://instagram.com/universetodayTeam: Fraser Cain - @fcain / [email protected]Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fwChad Weber - [email protected]References:https://www.hoyle.org.uk/resources/virusesfromspacecompressed.pdfhttps://www.lpi.usra.edu/lpi/meteorites/The_Meteorite.shtmlhttps://www.planetary.org/blogs/emily-lakdawalla/2013/03211549-lpsc-hermean-meteorite.htmlhttps://www.dlr.de/me/en/desktopdefault.aspx/tabid-1752/2384_read-54290/https://memory-alpha.fandom.com/wiki/Humanoidhttps://phys.org/news/2018-08-timescale-evolution-life-earth.htmlhttps://arxiv.org/ftp/arxiv/papers/1011/1011.0101.pdfhttps://www.planetary.org/blogs/guest-blogs/2013/20130926-gravity-assist.htmlhttps://arxiv.org/abs/1011.0101https://phys.org/news/2010-11-necropanspermia-seeding-life-earth.htmlhttps://academic.oup.com/mnras/article/198/3/723/1012846https://arxiv.org/pdf/1910.06414.pdfhttps://www.nasa.gov/feature/goddard/2019/hubble-observes-1st-confirmed-interstellar-comet/https://academic.oup.com/mnras/article/476/3/3031/4909830https://nssdc.gsfc.nasa.gov/planetary/hyakutake.htmlhttps://www.youtube.com/watch?v=q2YkvWdUUNQ