One just launched the world’s biggest rocket, with mixed success. The other makes small model rockets for hobbyists, and it’s ...

Estes Rockets is the country’s biggest manufacturer of model rockets for hobbyists, and it’s stockpiling parts from China.

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.

The newly tested engines could power a variety of space projects. China's state-owned main space contractor tested five different rocket engines on one day last week in preparation for future ...

Interestingly, the rocket engine was created entirely by an advanced artificial intelligence system. LEAP 71’s “Noyron,” a powerful Large Computational Engineering Model, autonomously ...

She said initially she thought maybe it was fireworks off in the distance, but the explosion's streaks kept crawling across ...

This is why second- and third-stage rocket engines are different from those ... is to apply its Noyron Large Computational Engineering Model to the problem. It's an AI programmed and trained ...

In a widely anticipated test, Blue Origin may ignite the seven main engines on its New Glenn rocket as soon as Thursday at Launch Complex-36 in Florida. This is the final test the company must ...

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 ...

Jeff Bezos’ aerospace firm Blue Origin fired up the engines on its massive new rocket, the New Glenn, on Friday — a last critical test needed to pave the way for the vehicle’s debut launch ...