Fun fact, the technology needed to accelerate a spacecraft to 10% of the speed of light already existed in the 60s: https://en.wikipedia.org/wiki/Project_Orion

Fun fact, the technology needed to accelerate a spacecraft to 10% of the speed of light already existed in the 60s: https://en.wikipedia.org/wiki/Project_Orion_(nuclear_propulsion) https://en.wikipedia.org/wiki/Project_Orion_(nuclear_propuls...