Live coverage: Atlas 5 countdown and launch journal

A solid-fueled Northrop Grumman Minotaur 4 rocket vaulted into orbit Wednesday from Virginia’s Eastern Shore and deployed four top secret spacecraft for the U.S. government’s spy satellite agency, extending the program’s success record ahead of three more Minotaur missions planned in 2021.

Russian cosmonaut Anatoly Ivanishin, Japanese flight engineer Takuya Onishi and NASA astronaut Kate Rubins departed the International Space Station on Saturday and headed for a homecoming in Kazakhstan to wrap up a 115-day expedition in orbit. Undocking occurred at 8:35 p.m. EDT Saturday (0035 GMT Sunday), with an on-target landing more than three hours later at 11:58 p.m. EDT (0358 GMT).

Vandenberg Air Force Base in California played host to the United Launch Alliance Atlas 5 rocket that sent the NROL-79 payload into orbit today.