Starlink mission Tuesday from Cape Canaveral

38 minutes: SpaceX's launch director checks the “launch” of propellant loading.
35 minutes: The loading of rocket kerosene and the first stage of liquid oxygen begins.
16 minutes: The second stage of liquid oxygen loading begins.
7 minutes: The Falcon 9 begins engine cooling before launch.
1 minute: The flight command computer begins final pre-launch checks; The fuel tank pressure starts until it reaches cruising pressure.
45 seconds: SpaceX's launch director checks the “go” for the launch.
3 seconds: The engine control module controls the start of the engine ignition sequence.
0 seconds: Leaves.

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