Nasa Artemis I Launch Countdown 101
Before launching the Artemis I mission to its orbit around the Moon, the launch team at the Kennedy Space Center in Florida and support teams across the country will begin the launch countdown about two days before takeoff. The start countdown contains the times “L Minus” and “T Minus”. The “L minus” indicates how far we are from takeoff in hours and minutes. Time “T minus” is a sequence of events integrated into the start countdown....