Tech Xplore on MSN1 天
Engineers develop a fully 3D-printed electrospray engine that can power tiny satellites
An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...
Iran is rearming its missile program and a ship of supplies just arrived from China ...
The first of two vessels carrying 1,000 tons of a Chinese-made chemical that could be a key component in fuel for Iran’s ...
Innovators up work on 'green' hydrogen plane with plans for 9-day trip around Earth
Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...
Innovators gear up work on ‘green’ hydrogen plane with plans for nonstop 9-day trip ...
Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...
Florida Today8 天
Rockledge company ETA Space working to revolutionize how spacecraft are powered
Back in 2020, FLORIDA TODAY reported that ETA Space had been awarded a total of $27 million by NASA as part of ... cryogenic propellant. Basically, cryogenic propellants are liquid oxygen, liquid ...
ExplorersWeb on MSN10 天
Liquid Water Once Flowed on the Surface of Mars
NASA's Rover found ripples in Martian rock that resemble the wave patterns on a sandy lake bed on Earth. The ripples could only have come from liquid water.
Yahoo28 天
SpaceX Starship explosion likely caused by propellant leak, Elon Musk says
(Starship's Raptor engines are powered by liquid oxygen and liquid methane.) As the latter part of that post indicates, SpaceX plans to fly Starship often in 2025; the company has applied for ...