SpaceX claims that the Merlin 1D is the most efficient booster engine ever made, however, with a record-breaking vacuum thrust-to-weight ratio of over 150. The 1D is also designed for easier ...

Space Exploration Technologies’ (SpaceX) Merlin 1D engine has achieved flight qualification, a major milestone for the next generation Merlin engine. Through a 28 test qualification program, the ...

SpaceX Falcon 9 abort struck the Starlink 17-39 mission at Vandenberg Space Force Base Monday morning when all nine Merlin ...

Space Exploration Technologies (SpaceX) announces that its Merlin 1D engine has achieved a full mission duration firing and multiple restarts at target thrust and specific impulse (Isp). The engine ...

The 100th Merlin 1D engine has come off the assembly at SpaceX’s headquarters in Hawthorne, California. According to SpaceX it was less than two years ago that production began on Merlin 1D. Currently ...

SpaceX's new engine, the Merlin 1D, has been qualified for spaceflight in advance of its first launch. The engine, a heavily modified version of the Merlin 1C that powers SpaceX's standard Falcon 9, ...

PARIS – SpaceX is working on a performance enhancement to the Merlin 1D engine that powers its low-cost Falcon 9 rocket, according to one of the company’s commercial customers. The upgrade will ...

SpaceX has conducted the first full duration test fire of a more efficient and more powerful engine to power future Falcon-9 and Falcon-9 Heavy flights…. SpaceX has conducted the first full duration ...

Upcoming upgrades to the engine (Merlin 1D) will provide a vast improvement in performance, reliability and manufacturability – all of which could provide a timely boost to aiding the potential for ...