Live coverage: Kennedy Space Center to reopen Friday

SpaceX trucked its Crew Dragon Endeavour spacecraft — refurbished with a new heat shield and structural enhancements — across the Cape Canaveral spaceport this week for attachment to a Falcon 9 rocket ahead of a planned liftoff next Thursday with four astronauts heading to the International Space Station.

Launching for the first time in four-and-a-half months, SpaceX’s Falcon 9 rocket took off from Vandenberg Air Force Base in California on Saturday morning with 10 satellites for Iridium’s space-based message relay network.

Northrop Grumman’s Cygnus supply ship set for liftoff Saturday will deliver to the International Space Station the final hardware for a series of ambitious spacewalks later this month to install a new coolant system on the Alpha Magnetic Spectrometer, a $2 billion particle physics experiment seeking the cosmic signatures of dark matter and antimatter.