Live coverage: Ariane 5 blasts off with two Intelsat satellites

A SpaceX Dragon cargo freighter departed the International Space Station Tuesday for return to Earth, wrapping up the 20th and final visit to the orbiting research complex for the current version of SpaceX’s supply ship before an upgraded Dragon starts launching later this year. Release from the space station’s robotic arm occurred at 9:06 a.m. EDT (1306 GMT), followed by splashdown in the Pacific Ocean at 2:50 p.m. EDT (1850 GMT).

A Soyuz rocket and Fregat upper stage lifted off Saturday from the Baikonur Cosmodrome in Kazakhstan, delivering 34 more satellites to orbit for OneWeb’s space-based Internet network in the company’s second launch this year.

United Launch Alliance crews at Cape Canaveral are finishing final preparations for an Atlas 5 rocket launch Saturday evening to dispatch three U.S. military satellites directly to an orbital perch more than 20,000 miles over the equator.