Analyse @NASAGroundSys's tweets
@NASAGroundSys
| 253,618 followers
We're going to the Moon - the countdown and launch operations start in the Rocco A. Petrone Launch Control Center at @NASAKennedy. Engineers prepare @NASA_SLS & @NASA_Orion from consoles in Firing Room 1 using software linking operations to Pad 39B, Eastern Range & NASA centers. https://t.co/CydDw5yATk