Live coverage: Japanese navigation satellite launches on H-2A rocket

A powerful H-2A launcher, boosted by four strap-on rocket motors and an upgraded second stage, lifted off from Japan on Tuesday with a multipurpose communications satellite for Ottawa-based Telesat. Check out photos of the H-2A rocket soaring into clear skies.

With an international flair for collaboration, a military communications satellite jointly purchased by five allies was rocketed in space Saturday to further expand the U.S.-operated network that serves battlefield forces anywhere on Earth.

A European re-entry demonstrator launched aboard a solid-fueled Vega rocket at 1340 GMT (8:40 a.m. EST) from French Guiana, kicking off a whirlwind 102-minute around-the-world test flight to validate technologies that could be used on future reusable launchers and spaceships.