Merlin 1г—1 Apr 2026
: Based on the Apollo Lunar Module landing engine, this provides excellent stability and allows for deep throttling.
: Uses a triple-redundant flight computer system on each engine to ensure high reliability during launch. Merlin 1Г—1
: One center Merlin engine is fired during the final landing burn to enable first-stage vertical landings. : Based on the Apollo Lunar Module landing