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 ...

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

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

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

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 ...

An alternative technology to the chemically propelled rockets the agency develops now is called nuclear thermal propulsion, which uses nuclear fission and could one day power a rocket that makes ...

Nuclear Thermal Propulsion (NTP): A type of rocket propulsion that uses nuclear reactions to heat a propellant, producing thrust. Low-Enriched Uranium (LEU): Uranium that has a lower concentration ...

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

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

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 ...