Last mentioned: Feb 25, 2026
Artemis I Success
Uncrewed Orion spacecraft completes 25-day mission around the Moon.
Artemis I Success
Uncrewed SLS and Orion mission successfully completes lunar orbit.
Target Launch
Scheduled liftoff for the first crewed lunar mission in over 50 years.
VAB Rollback
Planned return to the Vehicle Assembly Building for hardware repairs.
Malfunction Detected
Helium system failure identified during launch pad preparations.
Final Integration
Orion spacecraft and SLS rocket undergo final stacking and testing at KSC.
Crew Announcement
NASA and CSA name the four astronauts assigned to the Artemis II mission.
New Launch Target
NASA aims for a revised launch window for the crewed lunar flyby.
NASA has officially postponed the Artemis II crewed lunar mission to April 2026 after a malfunction was detected in the rocket's helium system. The Space Launch System (SLS) stack must be rolled back to the Vehicle Assembly Building for repairs, marking a significant setback for the lunar program's 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.
This page surfaces every story mentioning Artemis across our space & defense coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running space & defense beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Artemis was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |