NASA is working on a nuclear fission system that could help humans reach Mars
NASA is working on a nuclear fission system that could help humans reach Mars https://cnb.cx/2RvlG69 A small, lightweight fission system could help spacecraft travel huge distances. https://ift.tt/2PddWW7 November 01, 2018 at 10:20PM Energy https://cnb.cx/2KU3Ztw