NASA taps DoE to help it build nuclear space reactors

NASA and the Department of Energy have agreed to expand their collaboration on the space agency's nuclear ambitions, as administrator Jared Isaacman pushes ahead with a tight deadline to launch a fission-powered spacecraft to Mars. “We are entering the ‘Nuclear NASA-era,’” Isaacman said at a signing ceremony where he and Energy Secretary Chris Wright signed a joint memorandum of understanding. The MOU, the full text of which doesn’t appear to have been published, es