They announced before the start that, similar to Australia day fireworks at the AO (but a lot more interesting!), they are going to stop the match just before 2.10 pm (19.10 BST) so they can all look over the side of the court and watch today's rocket launch from the Kennedy Space Center.
I'm having trouble working out from http://twitter.com/#!/ExploreSpaceKSC which of this week's planned launches hasn't been delayed until next week - the Space Shuttle one certainly has.
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GB on a shirt, Davis Cup still gleaming, 79 years of hurt, never stopped us dreaming ... 29/11/2015 that dream came true!