Rolls-Royce pushed a 100% hydrogen jet engine to full power, and the hardest part of clean flight may be hiding inside the engine

This was not a one-off experiment built for a headline. The hydrogen work followed a staged path, beginning in 2022 when ...
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This Jet Engine Can Reach Hypersonic Speeds Right Off The Runway

The race to bring hypersonic flight into the real world just took a leap forward with Venus Aerospace's successful test of a revolutionary engine. The Houston-based startup has developed a compact ...
Forbes

How The Jet Fuel Crisis Is Fast-Tracking The Electric Flight Revolution

Surf Air and BETA Technologies are trying to build the world’s first green regional airline. Two weeks into the Iran conflict, the timing couldn’t be better. Nobody is panicking about jet fuel at Surf ...