Was There Someone Here Before Us? And Unusual Technosignatures with Jason Wright

Were there prior technological civilizations in our solar system?What are some unusual and odd alien technosignatures?Jason Wright joins John Michael Godier to explore unusual technosignatures from alien civilizations. Looking for red spirals, dyson spheres, and other signs of intelligent life within the universe. The idea of prior technological civilizations existing either on ancient venus, mars, or even earth is explored. Would they be aliens if they came from earth then left?Prior Indigenous Technological Species by Jason T. Wright: https://arxiv.org/abs/1704.07263AstroWright Blog: https://sites.psu.edu/astrowright/Jason Wright twitter: https://twitter.com/Astro_WrightWant to support the channel?Patreon: https://www.patreon.com/EventHorizonShowFollow us at other places!Website: https://www.eventhorizonshow.com/Twitter: @jmgeventhorizonInstagram: @jmgeventhorizonMusic featured on Event Horizonhttps://stellardrone.bandcamp.com/https://migueljohnson.bandcamp.com/https://leerosevere.bandcamp.com/https://aeriumambient.bandcamp.com/FOOTAGE:NASAESA/HubbleESO