Events ❯ Space Missions ❯ Artemis Program ❯ Artemis II

Launch Preparations

NASA Begins Second Artemis II Wet Dress Rehearsal to Fuel SLS for Countdown Test

The rehearsal’s outcome will decide whether an early‑March launch window remains viable.

NASA Repairs Artemis II Rocket After Hydrogen Leak, Eyes Early March Launch Window

NASA Moves Artemis II Launch to March After Hydrogen Leak Halts Countdown Rehearsal

NASA Runs Full Crewed Artemis II Countdown Rehearsal, Stops at T‑30 Seconds