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 7:16 a.m. PST (10:16 a.m. EST; 1516 GMT). Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
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Privately-developed rocket aces abort test
Blue Origin, the space company founded by Amazon.com’s Jeff Bezos, launched a dramatic flight test over West Texas on Wednesday to verify the performance of an escape system on its reusable suborbital launcher designed to loft space tourists, researchers and commercial astronauts on short rides to the edge of space.

Ariane 5
Live coverage: Ariane 5 blasts off with two satellites
A European Ariane 5 rocket lifted off Wednesday with the Hellas-Sat 3/Inmarsat S EAN satellite designed for television broadcasting and airborne connectivity in Europe, and India’s multipurpose GSAT 17 communications satellite. Launch from Kourou, French Guiana, occurred at 2115 GMT (5:15 p.m. EDT).