The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public ...

Multimode means an engine that can operate in a high efficiency/low thrust mode and a high thrust/low efficiency mode. This gives them flexibility to stay in orbit as needed — most spacecraft ...

Just last month we trawled the internet for updates to our coverage of the Dynafin propulsion concept from marine giant ABB. Now the technology has been independently tested, which also gives us our ...

Spacecraft rocket engines come in a variety of forms ... offer an alternative solution – miniscule thrust, but high fuel efficiency. This tiny push won’t get you off the ground on Earth.