The US plans to put a nuclear-powered rocket in orbit by 2025
https://www.newscientist.com/article/2274199-the-us-plans-to-put-a-nuclear-powered-rocket-in-orbit-by-2025/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
The US plans to put a nuclear-powered rocket in orbit by 2025