The Space Launch System rocket’s interim cryogenic propulsion stage (ICPS) has been powered up, the NASA test director has given the “go” for booster power up, and all non-essential personnel have left the launch pad area in preparation for propellant loading operations. At 10:53 p.m. EDT, or L-9 hours, 40 minutes, the launch team is …
Artemis I Update: Rocket’s Upper Stage Powered Up, Countdown on Track
