The BE-4 engine is the “most powerful liquefied natural gas fueled rocket engine ever developed,” according to Blue Origin. Watch it gimbal at full power in these hotfire test views. Credit: Space.com ...

Blue Origin, the rocket company owned by Amazon founder Jeff Bezos, has emerged as the sole finalist to buy United Launch Alliance. With redesigned engine components, Blue Origin's New Shepard ...

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Rocket Lab's Electron vehicle appeared to fire up briefly today (Sept. 18) before shutting down, resulting in a launch abort.

“Still lots to do but progress,” posted Blue Origin CEO Dave Limp on X last week. “A bunch of milestones coming up in quick succession (not an exhaustive list) – engines ...

Blue Origin will attempt to land the first stage of their New Glenn rocket on its maiden flight, which is now set for later ...

Blue Origin launched six passengers ... was boosted to a maximum velocity of 2,238 mph before the launcher's BE-3 engine shut down. At that moment, the crew began enjoying about three minutes ...

Blue Origin plans to enter the final phase of its ... which is powered by two BE-3U engines, within the next week or so. The launch company, founded by Amazon's Jeff Bezos, is closing in on ...

Blue Origin) The New Shepard crew capsule, powered by a hydrogen-fueled rocket, launched straight up through clouds and reached a maximum speed of 2,238 mph before the rocket's BE-3 engine shut ...

In a few days at Launch Complex 36, Blue Origin plans to test the BE-3U engine of its New Glenn rocket. According to Blue Origin, the extra power from the BE-38 engine will allow the upper or ...