Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from Vandenberg Air Force Base in California with 10 next-generation Iridium communications satellites. SpaceX’s live video coverage begins at approximately 4:10 p.m. EDT (2010 GMT; 1:10 p.m. PDT). Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
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Boeing crew capsule test flight now scheduled for late summer
A second unpiloted test flight of Boeing’s Starliner crew capsule — ordered after an initial demonstration mission fell short of reaching the International Space Station — is now scheduled for launch from Cape Canaveral in August or September, leaving little margin to conduct the spaceship’s first flight with astronauts before the end of the year.

SpaceX sets Dec. 16 for first flight since launch pad explosion
The first 10 satellites in Iridium’s next-generation mobile voice and data network could head into orbit from California as soon as Dec. 16 on SpaceX’s first Falcon 9 flight since a booster exploded on its launch pad at Cape Canaveral in September, grounding the commercial launcher more than three months.

Live coverage: SpaceX grounds launch to wait for better recovery weather
SpaceX scrubbed a Falcon 9 launch attempt Thursday, citing an issue associated with the planned recovery of the rocket’s first stage or payload fairing in the Atlantic Ocean. Officials later said the mission would be grounded to await improved weather in downrange recovery area in the Atlantic Ocean.