Photos: Predawn launch of Atlas 5

The 60 Starlink satellites deployed Monday by a SpaceX Falcon 9 rocket have traced paths across twilight skies around the world this week, but their brightness is expected to dim as the spacecraft — designed to beam broadband signals down to Earth — spread out and climb to higher altitudes.

More than three weeks after a faulty electrical component halted a countdown moments before liftoff, an Ariane 5 rocket lifted off from French Guiana on Friday with two commercial communications satellites. Launch occurred at 2156 GMT (5:56 p.m. EDT).

The Russian Progress MS-16 cargo freighter rolled out to its launch pad Friday at the Baikonur Cosmodrome in Kazakhstan, its final stop before blastoff Sunday night with more than 5,000 pounds of fuel, food, and water for the International Space Station.