"A space X employee showed up (I assume a PR or an engineer previously briefed by PR, all he had was a SpaceX polo)" I think you're talking about John Inspruck

"A space X employee showed up (I assume a PR or an engineer previously briefed by PR, all he had was a SpaceX polo)" I think you're talking about John Insprucker: https://twitter.com/jinsprucker?lang=en https://twitter.com/jinsprucker?lang=en He's a senior engineer who was present for the whole cast. Look at it again.