An engineer who once worked with NASA says he has built a machine that can push against gravity without burning a drop of fuel, a claim that, if true, would upend how rockets, satellites, and even ...

For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and exploited but never truly switched off. Now a former NASA engineer says he has ...

Today, there is a new video interview of the lead researcher at Exodus Technologies who are making a radical new propellantless propulsion system. They claim they can produce over 1G of thrust for a ...

The rocket, a reaction-propulsion device that carries all of its propellants internally, has been around for almost a millennium since its invention in China. But the twentieth-century saw a ...

The magnetic nozzle rf plasma thruster operated in a Mega hpt vacuum chamber at Tohoku University CREDIT Kazunori Takahashi A Tohoku University researcher has increased the performance of a high-power ...

A European consortium is developing miniaturized in space propulsion devices that operate without propellants. They are based on electrodynamic tether technology integrating perovskite-copper indium ...

The IVO Propulsion drive that is in a satellite is appeared to be slowing its decline but this was not significant. CORRECTION: It is IVO Propulsion that launched this drive according to Mike ...

HD Hyundai's mid-level holding company for the institutional sector of shipbuilding, HD Korea Shipbuilding & Offshore Engineering, said on the 12th it recently mounted a prototype of its ...

Hyundai Motor has patented an air mobility device that utilizes the Coanda effect to improve propulsion, increase flying range, and reduce noise. The device includes compression motors, rotatable ...