Live coverage: Proton rocket launches with two U.S.-built satellites

ICEYE, a Finnish company that builds and operates a growing fleet of commercial Earth-observing spacecraft, has released the first radar image from a microsatellite with a resolution of less than 1 meter, showcasing advances in tech miniaturization that could aid environmental monitoring, military surveillance, and the exploration of other planets.

A Soyuz rocket took off from French Guiana on Thursday with the SES 15 communications satellite, a craft heading for an orbit more than 22,000 miles over the equator to provide airborne wifi and aeronautical navigation services over the United States.

A solid-fueled Kuaizhou 1A launcher carried a commercial broadband communications satellite into orbit Thursday for Galaxy Space, a Chinese company that says it plans to launch up to 144 spacecraft for a space-based 5G network in the next few years.