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

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

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 ...

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 ...

There are several mega-rockets already being developed that ... to develop and demonstrate advanced nuclear thermal propulsion technology as soon as 2027," said Nasa boss Bill Nelson.

Scientists have thought about attaching nuclear, thermal-rocket engines to ammonia-heavy asteroids and redirecting the asteroids so that they crash into Mars and release the meteor's ammonia and ...