Imagine booking a round-trip to Mars and getting there in months, not years. NASA’s new nuclear rocket engine could make that a reality, using atomic energy instead of old-school rocket fuel. This isn’t just a tech upgrade—it could totally change how we explore space, letting us send more stuff, get there faster, and keep astronauts safer. The real drama? Private startups and other countries are racing to build their own nuclear engines, so the space race just got a nuclear twist. #Business #Industry #NASA