Shuttle Atlantis unwrapped ahead of public debut

SpaceX has postponed its next launch from the Kennedy Space Center indefinitely to examine data from a recent payload fairing test for another customer.

Fueled segments of the solid rocket boosters that will lift off on the first flight of NASA’s Space Launch System have arrived at the Kennedy Space Center in Florida, but officials will hold off on stacking the boosters until the SLS core stage completes a crucial test-firing later this year.

SpaceX aims to launch the first Falcon Heavy rocket in November, company chief Elon Musk said Thursday, the latest in a series of schedule targets for the heavy-lift launcher’s delayed debut.