SpaceX got to within 15 seconds of a launch from Cape Canaveral on Monday, but a "hold, hold, hold" call from among the mission control team members forced an abort. They were back for another try on Tuesday and pulled it off.

Live updates from the July 22 SpaceX SES O3b mPOWER satellite mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

SpaceX launched two Falcon 9 rockets with satellites after they were scrubbed less than a minute before liftoff one day earlier in Florida and California.