Photos: Atlas 5 rocket aims for International Space Station

Rocket Lab’s next launch from New Zealand is set for no earlier than June 27 with a bundle of spacecraft including a commercial Earth-observing microsatellite for BlackSky, two CubeSats for U.S. Special Operations Command, a pair of tiny prototype data relay nodes for Swarm Technologies, a student-built payload from Australia, and a satellite whose identity and owner remain a secret.

A long-delayed Russian science module was transported by train from Moscow to the Baikonur Cosmodrome in Kazakhstan earlier this month for a final series of electrical tests and outfitting before launch to the International Space Station next year.

Leading all other nations, U.S. launch providers flew 44 missions in 2020 that aimed to place payloads in Earth orbit or deep space, with 40 successes. China followed with 35 successful orbital missions in 39 launch attempts.