Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

NASA has achieved a critical milestone in space exploration with the successful testing of advanced nuclear thermal ...

General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.

Nuclear propulsion could be the future of space travel and NASA and General Atomics just brought us one step closer.

General Atomics Electromagnetic Systems (GA-EMS) has successfully tested the nuclear fuel that may one day propel and power the spacecraft of the future. The trials verify that the fuel can survive ...

The Norwegian rocket incident, which took place on this day in 1995, marked the only known activation of a nuclear briefcase ...

A new type of nuclear thermal propulsion reactor fuel has been successfully tested at NASA’s Marshall Space Flight Center, ...

A DRACO ground test would need to capture plume exhaust fully to ensure no radioactive materials are released to the ...

NASA plans to send crewed missions to Mars over the next decade – but the 140 million-mile (225 million-kilometer) journey to the red planet could take several months to years round trip.

The trip to Mars and back is not one for the faint of heart. We're not talking days, weeks, or months. But there are ...

American company General Atomics announced it completed a series of test on a nuclear fuel designed for the Nuclear Thermal ...

General Atomics Electromagnetic Systems (GA-EMS) just hit a massive milestone that could alter the future of space exploration. The company has successfully trialed a nuclear fuel that could one day ...