Photos: Atlas 5 rocket aims for International Space Station

After calling a hold less than a minute before liftoff Friday, SpaceX launched the Maxar-built SXM 7 radio broadcasting satellite for SiriusXM Sunday. A Falcon 9 rocket lifted off from pad 40 at Cape Canaveral at 12:30 p.m. EST (1730 GMT).

A NASA spacecraft that will fly closer to the sun than any mission before will launch on a Delta 4-Heavy rocket in 2018, requiring a boost from the largest active launcher in the U.S. inventory and repeated flybys around Venus to reach an operating post inside the solar atmosphere.

Blue Origin plans to begin crew flights of its suborbital New Shepard spacecraft on July 20, launching the highest bidder in an online auction out of the atmosphere and into space for a few minutes of weightlessness and an out-of-this world view before returning to Earth.