Photos: Predawn launch of Atlas 5

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.

NASA wants to fly an astronaut on Russia’s next Soyuz mission to the International Space Station in April, a measure the agency says would ensure a continued U.S. presence on the research outpost in case of delays in the launch of SpaceX’s next Crew Dragon flight.

A test-firing of a twice-flown Falcon 9 booster Friday at Cape Canaveral paved the way for SpaceX’s next launch, scheduled for Monday night with a heavyweight Boeing-built communications satellite to beam broadband signals to Japan and the Pacific islands.