Last mentioned: Mar 25, 2026
Mars Transit Testing
Expected commencement of deep-space testing for the new Mars-specific craft.
Artemis Base Camp Operational
Completion of the first pressurized habitat for long-term stays.
Nuclear Launch
Target deadline for the launch of Space Reactor 1 Freedom to Mars.
Base Infrastructure Delivery
Initial delivery of power systems and unpressurized rovers.
Robotic Precursors
Expected increase in robotic missions to prepare the lunar surface site.
Artemis III
Planned mission to land the first woman and person of color on the lunar surface.
Artemis III Target
Planned mission to land the first woman and person of color on the lunar surface.
Revised Target
Projected window for the first crewed lunar landing under the new schedule.
Program Review
First annual assessment of recruitment metrics and retention rates.
Artemis III Target
Earliest projected window for the first crewed lunar landing mission.
Projected Launch
Estimated new window for the Artemis II crewed mission.
Artemis III
First crewed lunar landing in over 50 years.
First Cohort Onboarding
Expected date for the first wave of NASA Force recruits to begin roles.
Artemis II Launch
First crewed flight of the SLS and Orion on a lunar flyby mission.
Artemis II Launch
First crewed flight of the Artemis program targeting lunar flyby.
Scheduled Launch
Artemis II set to launch from Kennedy Space Center Launch Complex 39B.
Target Launch
Earliest projected launch window for the Artemis II lunar mission.
Launch Window Opens
The earliest possible date for the Artemis mission launch.
New Launch Target
NASA aims for a revised launch window for the crewed lunar flyby.
Final Pad Checkouts
Engineers begin integrated testing of the rocket and ground systems.
NASA Administrator Jared Isaacman has announced a $20 billion strategic overhaul, scrapping the Lunar Gateway in favor of a permanent surface base. The agency will also launch the 'Space Reactor 1 Freedom' by 2028 to demonstrate nuclear electric propulsion for future Mars exploration.
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 announced a landmark $20 billion investment strategy focused on establishing a permanent human presence on the Moon and developing a dedicated spacecraft for Mars missions. This funding pivot marks a critical transition from the 'boots on the ground' phase of the Artemis program to long-term lunar habitation and deep-space logistics.
NASA has finalized a $20 billion budgetary framework for the construction of a permanent lunar base, marking a transition from short-term exploration to sustained human presence. The facility, envisioned as the Artemis Base Camp, will serve as a critical hub for deep-space research and a logistical stepping stone for future crewed missions to Mars.
NASA has returned the Artemis II Space Launch System (SLS) rocket to the launch pad after addressing technical issues and weather-related delays. This mission, the first crewed lunar flight in over 50 years, is now targeting an early April liftoff following a successful rollout from the Vehicle Assembly Building.
NASA has successfully transported its Space Launch System (SLS) rocket back to Launch Pad 39B following critical repairs in the Vehicle Assembly Building. The move sets the stage for a high-stakes lunar mission window opening in early April, marking a pivotal moment for the Artemis program.
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.
A NASA satellite from the Van Allen Probes mission has re-entered Earth's atmosphere, concluding a nearly 14-year journey that began in 2012. The re-entry marks the final phase of a mission that provided critical data on the hazardous radiation belts surrounding our planet.
NASA and the U.S. Space Force are monitoring the uncontrolled atmospheric reentry of the 1,323-pound Van Allen Probe A, expected to occur as early as Tuesday evening. While most of the spacecraft will incinerate, the 1-in-4,200 risk of debris striking a person highlights the ongoing challenges of orbital debris management.
A decommissioned 1,300-pound NASA satellite is projected to crash into Earth's atmosphere between Tuesday and Wednesday. While most of the spacecraft is expected to incinerate upon re-entry, the event highlights the growing challenges of managing legacy orbital debris.
A 1,300-pound NASA satellite is projected to re-enter Earth's atmosphere following the conclusion of its operational lifecycle. While the majority of the spacecraft is expected to incinerate upon descent, the event underscores the growing complexities of orbital debris management and the safety protocols governing legacy hardware.
New data confirms NASA's Double Asteroid Redirection Test (DART) successfully altered the orbital path of the entire Didymos-Dimorphos binary system around the sun. This milestone marks the first time human activity has intentionally modified the trajectory of celestial bodies on a heliocentric scale.
A landmark study confirms that NASA’s DART mission successfully altered the solar orbit of the asteroid Dimorphos, the first time humanity has intentionally changed a celestial body's path around the sun. The findings validate the 'kinetic impactor' strategy as a viable long-term defense mechanism against potential Earth-bound threats.
NASA has officially unveiled 'NASA Force,' a strategic recruitment program designed to attract elite STEM talent to the US Space Program. The initiative aims to modernize the agency's workforce as it scales operations for the Artemis missions and long-term lunar habitation.
NASA astronaut Mike Fincke has publicly identified a personal medical emergency as the catalyst for the premature termination of a recent International Space Station (ISS) mission. The disclosure marks a rare moment of transparency regarding astronaut health and highlights the logistical complexities of emergency orbital extractions.
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 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 has officially delayed its upcoming lunar mission by approximately 30 days, marking the latest in a series of setbacks for the Artemis program. The delay underscores the persistent technical and logistical challenges 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.
This page surfaces every story mentioning NASA 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 NASA 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. |