SpaceX's Second Falcon Heavy Rocket Spectacle Slips to October

SpaceX fans eager to watch the second launch of the company’s massive Falcon Heavy rocket should forget about witnessing a second spectacle in June and sit tight for a few more months.

The U.S. Air Force is targeting October for its Space Test Program 2 mission, known as STP-2, a spokeswoman for the Air Force Space Command said in an email. The military had said earlier this year that it was targeting June, but the date has been pushed back due to ongoing qualification testing and engineering review.