> Beyond SpaceX, do we still work on crazy futuristic stuff like this Yes, NASA&DARPA wanted to revive nuclear thermal propulsion and Lockheed Martin&BWXT were

> Beyond SpaceX, do we still work on crazy futuristic stuff like this Yes, NASA&DARPA wanted to revive nuclear thermal propulsion and Lockheed Martin&BWXT were already building a demonstrator rocket for an in-space demo, but the Trump admin axed the funding... https://en.wikipedia.org/wiki/Demonstration_Rocket_for_Agile_Cislunar_Operations https://en.wikipedia.org/wiki/Demonstration_Rocket_for_Agile...