https://www.theinsaneapp.com/web-stories/nasa-to-test-nuclear-thermal-rocket-engines-for-the-1st-time-in-50-years-for-mars-mission
Feb 11, 2023 - Nasa has teamed up with the Defense Advanced Research Projects Agency to test a space-based nuclear thermal rocket engine for crewed missions on the red planet.
nuclear thermal rocketnasatestengines