The SpaceX Falcon 9 NROL-76 rocket launch from Kennedy Space Center is slated for Sunday, April 30, from the historic pad 39A.
Launch window will open at 7 a.m. ET.
The SpaceX Falcon 9 rocket will launch a classified spacecraft payload for the U.S. National Reconnaissance Office (NRO).
It will be SpaceX’s first launch for the NRO.
The launch was delayed from April 16.