Photos: Predawn launch of Atlas 5

A Soyuz rocket is scheduled to lift off Tuesday from a launch pad in Russia’s Far East with a new Russian weather satellite and 18 secondary payloads from companies and institutions in the United States, Canada, Japan, Norway, Sweden and Germany.

Six satellites built in France for OneWeb are set for blastoff Wednesday from French Guiana, the first of at least 21 launches using Russian-made Soyuz rockets to haul more than 600 of the refrigerator-sized craft to orbit for global broadband service.

A new launch date has been established — June 9 — for the Delta 4-Heavy rocket to carry a classified satellite into space for U.S. national security needs.