SLS Block 1 | Artemis I
Launch Probability
Mission Description
Artemis I (previously Exploration Mission 1) is the first flight on Space Launch System and the second flight of Orion crew spacecraft. Mission is planned to be an uncrewed circumlunar flight.
Launch Videos
Artemis I Launch to the Moon (Official NASA Broadcast)
Artemis I Launch to the Moon (Official NASA Broadcast)
Artemis I Tanking Operations
Mission Updates
Nosu
11/16/2022, 8:47:14 AM
Successful maiden flight of the Space Launch System, launching Orion towards the Moon as part of the first mission of the Artemis program.
More Info →Nosu
11/16/2022, 5:50:48 AM
Pushing T-0 into the window and setting TBC until a new T-0 is officially announced
More Info →
Jay
9/26/2022, 2:41:18 PM
NASA will roll SLS back to the VAB due to Tropical Storm Ian, new launch date TBD.
More Info →
Cosmic_Penguin
9/24/2022, 2:07:16 PM
Not launching on September 27; date pending rollback decision
More Info →Cosmic_Penguin
9/8/2022, 3:14:18 PM
Move back to NET September (23rd or 27th), pending decision from Eastern Range on Flight Termination System batteries replacement waiver and Core Stage hydrogen leakage repairs.
More Info →
SwGustav
9/3/2022, 8:54:06 PM
Delaying to Launch Period 27 pending resolution of hardware issues
More Info →Nosu
9/3/2022, 3:19:58 PM
Scrubbed due to a liquid hydrogen leak. Next possible launch opportunity on September 5 between 21:12 and 22:42 UTC.
More Info →
Nosu
8/29/2022, 12:36:27 PM
Launch scrubbed due to a hydrogen bleed issue with engine #3. Next opportunity on September 2 between 16:48 and 18:48 UTC.
More Info →Nosu
8/29/2022, 11:25:05 AM
Countdown on hold due to a hydrogen bleed issue with engine #3.
More Info →Nosu
12/20/2021, 5:04:41 PM
NET March 12-27 due to a malfunctioning computer in one of the main engines.
More Info →Nosu
10/22/2021, 5:37:43 PM
First launch opportunity February 12, 2022 between 22:56 and 23:17 UTC.
More Info →Launch Details
Launch Window
11/16/2022, 6:04:00 AM
to 11/16/2022, 8:04:00 AM
Rocket Details
Space Launch System Block 1
Family: Space Launch System
Variant: Block 1
Launch Facility
Launch Complex 39B
Kennedy Space Center, FL, USA
