All those 60s, 70s, 80s and 90s kids out there may remember the classes of model rocket engines – generally A, B, C, and D sized engines used to push your cardboard tube with balsa fins skyward.

In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...

An curved arrow pointing right. Warped Perception YouTube channel set up a test to see if a model rocket engine would burn underwater and the resulting slow-motion video is stunning. The rocket ...

When you’re building and launching a variety of advanced model rockets like [Joe Barnard], you don’t want to spend time building (and debugging) specialized flight computers for every rocket ...

China successfully conducted five rocket engine tests in a single day, signalling the implementation of major aerospace ...

There probably never was a better time for rocket engine fans to be alive. It's a time when those who have the means can go out and start building the rocket engine of their dreams, while the rest ...

It was the first time Bezos' company, Blue Origin, had operated the entire stacked rocket as an integrated system. Flashes from the engines pierced ... transition to a new model of space research ...

SpaceX has offered holiday greetings via a spot of synchronized rocket-engine nozzle steering. The quirky 65-second video — which includes the message: “Wishing you a warm holiday season and a ...

Jeff Bezos’ aerospace firm Blue Origin fired up the engines on its latest rocket, the New Glenn, on Friday; A last test needed for the vehicle’s debut launch ...