Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General Atomics ...

Breathing New Air Chinese astronauts claim to have created rocket fuel on board the country's Tiangong space station using a ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

Space is the only place where rocket fuel could be more precious than water. The China Manned Space Agency announced last month that taikonauts on the ongoing Shenzhou-19 mission successfully ...

The Shadow Cabinet #4, where Static and Rocket must step up as beacons of hope against the greatest threat their universe has ...

STORY: It’s supposed to take American astronauts back to the Moon. But NASA’s giant new rocket has been dogged by delays and ...

Elon Musk's latest plan could revolutionize space travel—turning atmospheric CO2 into rocket fuel. Discover how this ...

Chinese astronauts aboard the Tiangong space station have successfully produced oxygen and rocket fuel through artificial photosynthesis. This development could play a crucial role in China's future ...

ispace's Resilience lander launched on Jan. 15 atop a SpaceX Falcon 9 rocket, along with Firefly Aerospace's Blue Ghost lander. It is taking an energy-efficient, circuitous route to the moon, and only ...