Last mentioned: Mar 24, 2026
Artemis III Target
Planned mission to land the first woman and person of color on the lunar surface.
Artemis III
Planned mission to land the first woman and person of color on the lunar surface.
Projected Launch
Estimated new window for the Artemis II crewed mission.
Targeted Launch
Scheduled window for the Artemis II crewed lunar flyby.
Scheduled Launch
Artemis II set to launch from Kennedy Space Center Launch Complex 39B.
Artemis II Launch
First crewed flight of the Artemis program targeting lunar flyby.
Artemis II Launch
First crewed flight of the SLS and Orion on a lunar flyby mission.
Mission Update
NASA confirms hardware readiness and crew training milestones.
Flight Clearance
NASA officially clears the rocket and spacecraft for crewed flight.
Target Launch
Scheduled liftoff for the first crewed lunar mission in over 50 years.
Helium Issue Identified
Engineers detect flow malfunctions during final testing phases.
Final Integration
Orion spacecraft and SLS rocket undergo final stacking and testing at KSC.
Current Delay
New repairs identified for the SLS rocket core stage, delaying the mission indefinitely.
VAB Rollback
NASA initiates return to VAB for critical repairs after pad testing identifies technical issues.
Second Delay
Mission timeline moves to April 2026 due to Orion heat shield and life support issues.
Initial Delay
NASA officially delays Artemis II to September 2025 due to safety concerns.
First Major Delay
NASA pushes Artemis II from late 2024 to September 2025 citing safety concerns.
Schedule Realignment
NASA officially delays Artemis II crewed flight to September 2025 citing safety concerns.
Heat Shield Investigation
NASA begins deep-dive into Orion charring issues observed during re-entry.
Technical Remediation
Engineers identify and repair heat shield and life-support electronics issues.
NASA is entering the final countdown for Artemis II, a historic mission scheduled for April 2026 that will send four astronauts on a lunar flyby. This mission serves as the critical bridge between the uncrewed Artemis I test and the eventual return of humans to the lunar surface.
NASA has officially confirmed an April 1, 2026, launch target for Artemis II, the first crewed mission to the lunar vicinity since the Apollo era. This 10-day mission will carry four astronauts on a high-stakes flyby to test life-support systems and deep-space navigation capabilities.
NASA has officially cleared the Space Launch System (SLS) and Orion spacecraft for the Artemis II mission, scheduled for April 2026. This decision follows a rigorous period of repairs and testing to address technical anomalies discovered during the mission's preparation phase.
NASA has issued a comprehensive status update for the Artemis II mission, confirming the flight readiness of the SLS rocket and Orion capsule. This mission will mark the first time humans have traveled to the lunar vicinity in over five decades, serving as a critical precursor to the Artemis III moon landing.
NASA has initiated the rollback of the Artemis II Space Launch System (SLS) from Launch Pad 39B to the Vehicle Assembly Building following the identification of technical issues requiring a controlled environment. This maneuver signals a potential shift in the launch window for the first crewed lunar mission in over half a century.
NASA has officially postponed the Artemis II crewed lunar flyby mission, the first human-crewed flight of the Space Launch System (SLS), due to newly identified repair requirements on the rocket. This latest setback pushes the mission's timeline further into the late 2020s, complicating the broader goal of returning humans to the lunar surface.
NASA is preparing to announce a further delay for the Artemis II crewed lunar flyby mission following the discovery of a helium flow malfunction at Kennedy Space Center. The technical setback threatens the 2026 launch window and creates a cascading effect on the broader Artemis lunar exploration timeline.
NASA has officially targeted March 6 for the launch of Artemis II, the first crewed mission of the Artemis program. The mission will carry four astronauts on a high-speed lunar flyby, marking the first human voyage to the vicinity of the Moon in over half a century.