New Delhi, Oct. 15 -- NASA and the Energy Department signed a new nuclear agreement on Thursday that spans everything from fuel production to launch and operations. The number that decides what it can power, a reactor's output, appears nowhere in NASA's announcement.

A Golden Age Summit, hosted by the White House Office of Science and Technology Policy at the Donald J. Trump Institute of Peace in Washington. It takes effect Nov. 1. "We are entering the 'Nuclear NASA-era,'" Isaacman said, while Wright thanked President Trump for what he called America's nuclear renaissance reaching "a new frontier."

The agencies promise collaboration across advanced research, fuel production, testing, launch integration and operations, with what the rele...