Photos: Atlas 5 rocket aims for International Space Station

SpaceX scrubbed the planned launch of its next set of Starlink satellites Friday. A Falcon 9 rocket is awaiting liftoff from pad 39A at the Kennedy Space Center in Florida with 57 Starlink Internet satellites and two commercial Earth-imaging microsatellites for BlackSky.

Teams at Stennis Space Center in Mississippi removed the core of NASA’s first Space Launch System heavy-lift rocket from a test stand earlier this week for loading onto a barge to carry it to Kennedy Space Center in Florida, where the rocket stage is due to arrive by the end of the month to start final preparations for a test flight around the Moon.

Five days after launching from Japan, an HTV supply ship arrived Monday at the International Space Station. Capture of the HTV with the station’s robotic arm occurred at 8:13 a.m. EDT (1213 GMT). It’s the last cargo mission to the space station before the arrival of two NASA astronauts on the first crewed U.S. flight to the orbiting research facility since 2011.