El Siglo 21 es Hoy

Por NASA Podcast #Recomendado Tweet Small Steps, Giant Leaps: Episode 74, Solar Sails NASA's Les Johnson discusses solar sail propulsion and the upcoming Near-Earth Asteroid Scout and Solar Cruiser missions.

Por NASA Podcast #Recomendado Tweet Engage Thrusters Episode 84 features Steve Barsi, European Service Module Propulsion Subsystem Manager, discussing the Orion spacecraft’s propulsion system, how it works and why it's suited for deep space travel.