With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

Hydrogen stocks are benefiting from cleantech sector momentum as the world moves closer to a green energy future. The most ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...

Lomarlabs and Newlight to trial hydrogen-diesel retrofits on vessels in 2025, offering a cost-effective path to meet IMO ...

His new “Starships” have lost control and come apart over the Bahamas and the Turks and Caicos. Do Americans really believe ...

AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).

Mar 6, 2025; New Orleans, Louisiana, USA; Houston Rockets center Alperen Sengun (28) passes the ball around New Orleans Pelicans center Yves Missi (21) and forward Kelly Olynyk (13) during the ...

A LOX-methane engine is a rocket engine that uses liquid oxygen as an oxidizer ... with gaseous oxygen and gaseous hydrogen as propellants, the release stated. The three-second-long test, conducted at ...

The Houston Rockets took a while to get going in their road matchup against the New Orleans Pelicans. Their first half lacked energy and focus as Zion Williamson and the Pelicans marched into the ...

A hydrogen internal combustion engine (H2-ICE) for commercial vehicles has been developed by a consortium of technology companies. Cummins, along with partners Johnson Matthey, PHINIA, and ...

The 184-foot-tall (56-meter) rocket lifted off from Kourou, French Guiana, at 11:24 am EST (16:24 UTC). Twin solid-fueled boosters and a hydrogen-fueled core stage engine powered the Ariane 6 through ...

A propulsion system, be it the earth-to-orbit or the in-space, is the one that gives a rocket muscle power ... like Liquid Oxygen (LOX), Liquid Hydrogen (LH2) and LOX-kerosene-based propulsion systems ...