Chris Kemp

Cosmic Girl has entered the racetrack.

It's time now for final checks before our flight crew initiates the terminal count autosequence. Once triggered, LauncherOne's computers will take full autonomous control over the system in the few minutes prior to drop.

Terminal count autosequence has been initiated. Anticipating rocket drop in less than 15 minutes. #TubularBells

Confirming a clean separation from Cosmic Girl and successful ignition of LauncherOne's first stage engine, NewtonThree. #TubularBells

Hearing now that we've cleared Max Q, the point at which a rocket experiences the maximum amount of aerodynamic force.

A beautiful full-duration burn from NewtonThree! Confirming main engine cutoff (MECO).

And there goes 50 miles altitude...! Nice to see you again, space. #TubularBells

Confirming successful stage separation and ignition of LauncherOne's second stage engine, NewtonFour.