48K views · 552 reactions | SpaceX Merlin Engine Test to Failure, is it on purpose? Follow the test action 24/7 on McGregor Live: https://nsf.live/mcgregor #nasaspaceflight #SpaceX #mcgregor #enginetesting #Falcon9 #rud | NASASpaceflight.com | Facebook

SpaceX Merlin Engine Vs. SpaceX Raptor Engine The Raptor engine is significantly more powerful and advanced than the Merlin engine. While the Merlin uses a simpler RP-1 kerosene and liquid oxygen fuel combination, the Raptor employs methane and liquid oxygen, which allows it to be more efficient and ideal for long-term space exploration. Raptor’s design supports higher thrust levels and better efficiency, especially in deep space, whereas Merlin is optimized for cost-effective launches to Earth

11K views · 278 reactions | We got a special treat: A sea-level Merlin engine lit up for a nearly two-and-a-half minute night test at SpaceX’s McGregor test site. For more, keep an eye on our 24/7 livestream, McGregor Live. Link in the comments below.  | NASASpaceflight.com | Facebook

Ignition of the nine first stage Merlin engines and liftoff of Falcon 9! | SpaceX