The Orbital ATK Cygnus module is transitioning to internal power. Countdown clocks remain paused for the built-in T-4 minute hold; launch is on schedule for 11:11 a.m. EDT.
The Orbital ATK Cygnus module is transitioning to internal power. Countdown clocks remain paused for the built-in T-4 minute hold; launch is on schedule for 11:11 a.m. EDT.