SLS Block 1B | Artemis IV
Artemis IV
LO
To Be Determined
- NET (No Earlier Than)
- 30 Jun 2028, time TBD
- Window open
- 30 Jun 2028, time TBD
- Window close
- 30 Jun 2028, time TBD
- Launch provider
- National Aeronautics and Space Administration · Government · USA
- Orbit
- Lunar Orbit (LO)
- Launch site
- Kennedy Space Center, FL, USA — Launch Complex 39B
- Mission type
- Human Exploration
- Last updated
- 28 Feb 2026, 02:34 UTC
Mission Overview
This rideshare launch window targets Lunar Orbit orbit aboard Space Launch System (SLS). The mission departs from Kennedy Space Center, FL, USA. Current NET: June 30, 2028. Launch status: To Be Determined. Rideshare slots may be available through providers offering launches to Lunar Orbit orbit — compare offers below. Launch service provider: National Aeronautics and Space Administration.