Comments on: This Plasma Engine Could Get Humans to Mars on 100 Million Times Less Fuel https://lifeboat.com/blog/2023/06/this-plasma-engine-could-get-humans-to-mars-on-100-million-times-less-fuel Safeguarding Humanity Thu, 29 Jun 2023 22:27:04 +0000 hourly 1 https://wordpress.org/?v=6.6.1