Instead of relying on traditional rocket fuel, SpinLaunch uses a massive rotating arm to propel satellites into low Earth orbit, powered solely by electricity. This approach could significantly ...

The fuel is propane ... Printing a rocket engine has a few advantages over traditional manufacturing techniques. [Rocket Moonlighting] explains that traditional techniques (mills, lathes and ...

While many scientists are looking into theoretical space engines, others are focusing on the tried and true—such as plain old-fashioned engines that burn rocket fuel. In this new study ...

Rotating detonation rocket engines (RDRE) have the potential to be more efficient and safer than traditional rocket ... that will simulate the chemistry of fuel and air interactions in combustion ...

is repackaged from the backend of Space Shuttle Orbiters into a more traditional inline rocket stage. SLS upsized the Shuttle elements — the big fuel tanks are now longer, and there are more ...

By 3D printing their fuel Firehawk can build rocket engines for space and defense applications that are lower cost, far safer, and can significantly outperform traditional solid rocket motors in ...

After lift-off, the rocket quickly burns through its fuel. Once the tanks are empty, they break away from the rest of the rocket and fall back to Earth. When the astronauts reach the ISS ...

Traditional rocket engines, particularly those using solid ... Furthermore, hybrid propulsion systems are more fuel-efficient, which means fewer launches are required to achieve the same mission ...