Live coverage: NASA’s Juno spacecraft arrives at Jupiter

SpaceX is gearing up for launch of an unpiloted Crew Dragon spacecraft from the Kennedy Space Center for a crucial test of the crew capsule’s launch abort system. A modified Falcon 9 rocket performed a test-firing at launch pad 39A Saturday before carrying the Crew Dragon spacecraft into the upper atmosphere for an in-flight abort test scheduled for Jan. 18.

Rocket Lab’s first mission since a failed launch in early July took off at 11:05 p.m. EDT Sunday (0305 GMT Monday) from New Zealand. The small satellite launcher carried into orbit a commercial radar remote sensing spacecraft for Capella Space.

An Ariane 5 rocket lifted off Thursday at 2345 GMT (7:45 p.m. EDT), flying from a French Guiana launch pad to geostationary transfer orbit with the ViaSat 2 and Eutelsat 172B communications satellites.