Atlas 5/Cygnus post-launch news conference

The Orbital ATK commercial Cygnus resupply vessel departed the International Space Station on Friday after 72 days spent at the outpost, delivering more than 7,000 pounds of cargo and taking away 3,000 pounds of trash.

A clandestine satellite for the U.S. reconnaissance program was successfully launched by an Atlas 5 rocket today, riding a ferocious torrent of fire and smoke off the pad before disappearing behind a curtain of secrecy.

The robotic lander reached the Moon’s orbit after performing its 4 minute and 15 second Lunar Orbit Insertion burn, which began at 8:51 p.m. EST on Feb. 13 (0151 UTC on Feb. 14).