For nearly a year, SpaceX has been trying out something new: super-cooling the liquid oxygen (LOX) which is a key ingredient in rocket fuel. It's called deep-cryo LOX, and the idea has been around ...

A rocket takes off like an aircraft Switches to a cryogenic engine mid-flight Covers thousands of kilometres across continents in a few hours This breakthrough could enable faster intercontinental ...

The Indian Space Research Organisation (ISRO) on Saturday (March 15, 2025) said it has successfully conducted the flight acceptance hot testing of the cryogenic engine identified for the sixth ...