Live coverage: Delta 2 launches

Orbital ATK’s Minotaur-C rocket will deliver 10 commercial Earth observations satellites into a 310-mile-high orbit for Planet during a 20-minute flight sequence.

A Russian Proton rocket lifted off at 1017 GMT (6:17 a.m. EDT) Wednesday from the Baikonur Cosmodorme in Kazakhstan. After a marathon 16-hour-long launch sequence, the Proton and its Breeze M upper stage will deploy the Eutelsat 5 West B video broadcast satellite and a robotic satellite servicing payload aiming to attempt the first-ever docking in geosynchronous orbit.

An automated logistics vehicle packed with nearly five tons of supplies reached the International Space Station on Monday after a laser-guided rendezvous culminating with grapple of the HTV cargo craft by the station’s robotic arm at 1028 GMT (6:28 a.m. EDT).