Watch conditions at Kennedy Space Center during Tropical Storm Isaias

SpaceX started the week with the launch of a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida just after sunrise Monday, delivering a classified U.S. government spy satellite to orbit as the booster’s first stage returned to Cape Canaveral for a vertical landing.

NASA and SpaceX officials briefed the media Wednesday on the planned launch of a Falcon 9 rocket and Dragon cargo capsule on a resupply flight to the International Space Station.

Running through a practice countdown and hold-down engine firing at NASA’s Kennedy Space Center, a SpaceX Falcon 9 rocket passed a key checkpoint Thursday ahead of liftoff next week with the U.S. Air Force’s fifth X-37B spaceplane flight, a mission that will come with several firsts.