Russian scientists say they are closing in on a propulsion breakthrough that could compress the journey from Earth to Mars from roughly 300 days to about one month. The project centers on a high power ...
Under the best circumstances, a trip from Earth to Mars and back would take a spacecraft three years to complete. And that's during a very specific orbital alignment that occurs once every two years ...
Ohio State engineers have developed a nuclear thermal propulsion system that could dramatically reduce travel times to Mars and the outer planets. The centrifugal nuclear thermal rocket (CNTR) uses ...