Live coverage: Ariane 5 rocket launches TV broadcast satellites

Two U.S. astronauts and a Russian cosmonaut, all spaceflight veterans, launched from Kazakhstan aboard a Soyuz booster Wednesday to begin a two-day pursuit of the International Space Station. The crew docked with the orbiting research complex Friday at 1940 GMT (3:40 p.m. EDT) to begin a five-month stay.

A new four-stage rocket operated by the Chinese launch company Galactic Energy succeeded on its inaugural flight Saturday, delivering a data relay microsatellite to an orbit 300 miles above Earth.

A Delta 2 rocket lifted off from California’s Central Coast Saturday after back-to-back scrubbed launch attempts earlier this week. The Delta 2 delivered the JPSS 1 weather satellite to orbit for NOAA.