Live coverage: Proton launch runs into trouble

The 60 satellites SpaceX is set to launch Wednesday night, beginning the build-out of a broadband network of orbiting spacecraft that could eventually number thousands, are based on a new flat-panel design, with krypton-fueled plasma thrusters, high-power antennas, and a capability to autonomously steer away from other objects in space.

The first in a new constellation of Russian Arctic weather satellites is poised for launch on top of a Soyuz rocket Sunday from the Baikonur Cosmodrome in Kazakhstan.

Rocket Lab launched seven satellites Monday from New Zealand on a rideshare mission serving the U.S. and Australian militaries and space services startups. A spacecraft developed in-house by Rocket Lab was also aboard to prove out technologies for a NASA moon mission launching later this year.