Orion Project Spaceship: is the future about to go nuclear again? (science video)
Project Orion considered using nuclear bombs to power spacecraft to new planets and stars before we landed on the Moon in the early days of the Cold War.
New technology may see this notion reintroduced larger, better, and safer than it was more than half a century ago.
Is it possible that the most terrible weapon of the twentieth century will become the Great Hope of the twenty-first?
