There is now a assign NASA to do a feasibility study and conceptual design of the Gen1 USS Enterprise interplanetary spaceship I’m all for a Manhattan project style roadmap, it pushes to do great things and changes the world and the nation for the better. I’m not convinced we have the technology or will in the near future for the propulsion system. I also suspect it’s size would make it difficult secure enough resources, the same problem with the death star proposal.