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 ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SpaceX's next-generation rocket engine is ready to fly and will likely power a commercial space ...

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's next-generation rocket engine is ready to fly and will likely power a commercial space launch for the first time this summer, company officials announced Wednesday (March 20). The Merlin 1D ...

When SpaceX began building what would become its Merlin engine, it settled on a relatively simple design it could bring to market quickly and scale upwards over time. Over the last 11 years, ...

Hawthorne-based SpaceX’s new Merlin 1D engine achieved flight qualification for an engine that will increase the power of rocket launches, the company said Wednesday. The Merlin 1D will power the ...