And our confirmation from our launch director. So with that all systems are go for the launch of Falcon 9, let's sit back and listen in to the final countdown. Yeah. T minus 30 seconds. 15 seconds. 2 ...
The second stage will take over from there, powered by the Merlin vacuum engine, also known as the MAC. With its extended nozzle and optimized design, the MAC drives maximum performance in the vacuum ...