Orbital ATK's uncrewed Cygnus cargo spacecraft sits atop a United Launch Alliance Atlas V rocket at Cape Canaveral Air Force Station in Florida on Dec. 3, 2015.
The private Cygnus cargo spacecraft will have to wait a bit longer to make its highly anticipated return to orbit.
05:10 SpaceX makes historic launch from 39A, sticks landing15
10:50 WATCH: SpaceX launches Falcon 9 rocket from Florida's Kennedy Space Center19
15:59 NASA aborts SpaceX rocket launch after last-minute technical trouble31
19:30 SpaceX Investigating Small Leak in Rocket Scheduled for Saturday Launch26