An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

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

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

The video itself is a reaction to some college students in Utah who caused an evacuation when the rocket fuel they were cooking up exploded. [Scott] himself theorizes that the fuel they were ...

Astronauts on board China's "heavenly palace" space station have demonstrated a new way of making rocket fuel products and breathable oxygen by mimicking a chemical reaction in plants. The ...

The trials verify that the fuel can survive the harsh environment of a nuclear rocket reactor. Up until now, the main way of propelling spacecraft has been through chemical rockets. To be fair ...

But even a regular aircraft flies in temperatures that drop to colder than ... truck to suddenly be a rocket-like speed demon. Similarly to what to do if diesel fuel gets in your gas engine ...

More accurate fuel-gauging methods are needed so that companies can better determine when to replace a satellite. Every drop of the hydrazine rocket fuel is worth more than its weight in gold. For ...

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

and one of the big new content drops is a new gun - the Fuel Rod SPNKr. In many ways, it's like if the Fuel Rod and the Rocket Launcher had a baby, showing how humanity has started integrating ...