A Russian Soyuz-2 rocket deployed 48 Planet Dove and eight Spire Lemur CubeSats on Friday during a flight that deployed a total of 73 satellites.
The Dove and Lemur satellites were secondary payloads on the launch, whose main mission was to deploy the Kanopus-V-IK remote sensing satellite.
Planet co-founder Will Marshall tweeted that all 48 satellites were deployed as planned and were in contact with ground controllers.
The Soyuz also launched three Cicero radio occultation satellites for GeoOptics and two Corvus-BC imaging CubeSats for Astro Digital. Both companies are based in the United States.
In addition to Russia and the United States, the 72 secondary satellites came from Canada, Germany Japan, and Norway.