Q&A with Elon Musk after SpaceX’s first rocket landing

SpaceX launched a Falcon 9 rocket at 8:51 a.m. EST (1351 GMT) Sunday from Cape Canaveral with the first in a new line of upgraded U.S. Air Force GPS navigation satellites. The launch was delayed five days due to technical and weather concerns.

The launch of Bangladesh’s first communications satellite on top of a new version of SpaceX’s Falcon 9 rocket is set for Thursday, officials said Monday, after a data review following a hold-down engine firing last week.

Follow the key events of the Falcon 9 rocket’s ascent to orbit with the fourth set of 10 next-generation satellites for Iridium’s voice and data relay fleet.