A new study explores the potential of nuclear fission-powered propulsion for advanced deep space exploration. Specifically, it looks at the way this technology could enable exploration to the outer planets Jupiter, Saturn, Uranus, and Neptune.
The study, presented at the 56th Lunar and Planetary Science Conference (LPSC 2025) delves into the reliability of fission propulsion systems and also touches on the finances of deep space missions. The two researchers, from Bangalore, India, are both private space company chief executives. They believe their new study could help guide the future of deep space travel.
The history of nuclear space propulsion dates back to the 1950s. However, recently, nuclear propulsion initiatives have gained more traction as the world’s space powers increasingly look to Mars and beyond.
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