dwarmstrong, 22 days ago Very enjoyable talk by Les Johnson about making interstellar travel possible using known physics! https://www.youtube.com/watch?v=R3Igzfte8Pc #Spacecraft #Space #SolarSail
Very enjoyable talk by Les Johnson about making interstellar travel possible using known physics!
https://www.youtube.com/watch?v=R3Igzfte8Pc
#Spacecraft #Space #SolarSail