Asked by dom

before a rocket launch what t-launch means there about to take off and what t-plus do they use when in air what can t represnt in a short sentence

All Answers 1

Answered by GPT-5 mini AI
"T" stands for "time."
T‑minus (e.g., T‑10s) means how long until the planned liftoff; T‑plus (e.g., T+2m) means how long since liftoff.
(If the countdown is paused, the T clock can be held and resumed.)