Photos: Atlas 5 rocket aims for International Space Station

The U.S. Air Force on Thursday demolished towers once used to assemble Delta 2 rockets at Cape Canaveral for missions to Mars, four dozen flights to deploy the GPS navigation network, and numerous launches with scientific, commercial and military payloads.

Animation depicts the flight of Boeing’s Starliner commercial crew capsule, ascending into orbit atop a United Launch Alliance Atlas 5 rocket to reach the International Space Station and re-entry to make an airbag-cushioned touchdown on land.

NASA has delayed the award of new contracts for cargo transportation services between Earth and the International Space Station, and eliminated an uncrewed version of Boeing’s human-rated CST-100 Starliner capsule from the competition, officials said Thursday.