The ESA project has proven that linerless CFRP tanks for Ariane 6 rocket can handle the extreme temperatures of liquid H2 and ...

Researchers are investigating a car fuel comprised of a liquid that is converted to hydrogen by a solid catalyst. The used liquid is then emptied from the tank and charged with hydrogen, after which ...

Researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency for its size. A parabolic dish on the EPFL ...

Discovering existing deposits of the gas that can be economically tapped is key. So, researchers whipped up a guide for hydrogen prospectors. There’s growing optimism that huge amounts of natural ...

A NASA team moved a step closer to building a completely 3-D printed, high-performance rocket engine by manufacturing complex engine parts and test firing them together with cryogenic liquid hydrogen ...

Space missions rely on cryogenic fluids—extremely cold liquids like liquid hydrogen and oxygen—for both propulsion and life support systems. These fuels must be kept at ultra-low cryogenic ...

Two space tech companies, Helios and Eta Space, today announce they are joining forces to solve the problem of oxygen in space. If humanity is to have a sustainable presence beyond Earth, the reusable ...

Water splitting has long been hailed as a promising path to clean hydrogen fuel. But while the process looks elegant on paper, it turns out to be far less efficient in practice, demanding ...

Almost all the world’s hydrogen currently comes from fossil fuels and its production is responsible for around 830 million metric tons of carbon dioxide a year. green hydrogen production processes ...