Source : NucNet https://www.nucnet.org/all-the-news/2013/01/11/nasa-a-step-closer-to-mars-missions-using-nuclear-rocket-fuel NASA ‘A Step Closer’ To Mars Missions Using Nuclear Rocket Fuel
11 Jan (NucNet) : Advanced propulsion researchers at NASA say they are a step closer to solving the challenge of safely sending human explorers to Mars and other solar system destinations using nuclear thermal rockets capable of propelling missions to the Red Planet and beyond.
NASA (...)