Last fall, they had just successfully tested the TKL-5, a 3D-printed, 5-kilonewton rocket engine the company generated ... supersonic exhaust along a cone-like spike that extends outward.

Subscribe to TheStreet's free daily newsletter 💰💵 Hungry Hippo is also the name of the protective nose cone for Rocket Lab USA's (RKLB) Neutron rocket, the aerospace company's partly reusable medium ...

Liquid fuelled engines are throttleable and monstrously powerful, but highly complex. Meanwhile, solid rocket engines are simple and cheap, but once you light them, they’re going full-bore until ...

“But the engine failed. We’ve seen it orbiting ... The piece of the Blue Origin rocket nose cone that washed ashore in the Bahamas was part of the New Glenn spacecraft that launched on its ...

China says it fired up the world’s largest single-segment solid-fuel rocket engine for the first time, at a ground testing facility in the country’s northwest on Tuesday. The rocket’s 3.5 ...

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