Photos: Delta 4 rocket fires off the pad before sunset

The oldest Falcon 9 booster in SpaceX’s operational rocket fleet sent 60 more Starlink internet satellites into space Tuesday with a launch from historic pad 39A at NASA’s Kennedy Space Center in Florida.

A classified satellite code-named Zuma, launched Sunday night atop a SpaceX Falcon 9 rocket, may have suffered a mission-ending failure during or shortly after the climb to space, according to news accounts Monday evening.

A SpaceX Falcon 9 rocket and Crew Dragon capsule were raised vertical at launch pad 39A in Florida late Thursday, setting the stage for a launch day dress rehearsal Friday with NASA astronauts Doug Hurley and Bob Behnken — the veteran space fliers assigned to the Crew Dragon’s first piloted mission later this year — before a critical in-flight test of the ship’s emergency escape system Saturday.