NASA has formally declared the 2024 Boeing Starliner Crew Flight Test a Type A mishap , the agency's most severe classification. The designation, announced February 19, 2026, follows an independent investigation that found serious failures in decision-making, leadership oversight, and organizational culture within NASA's Commercial Crew Program. Administrator Jared Isaacman did not mince words at the press conference: "The most troubling failure revealed by this investigation is not hardware. It's decision-making and leadership." The report paints a picture of an agency that let programmatic goals override engineering rigor, with consequences that stranded two astronauts in orbit for months longer than planned. AI-generated image Mission control during the extended Starliner docking period at the ISS. What Went Wrong: Thruster Failures and Ignored Warnings Starliner launched on June 5, 2024, carrying NASA astronauts Butch Wilmore and Suni Williams on what was supposed to be an 8-to-14-day test flight to the International Space Station. During approach and docking, the spacecraft's reaction control system thrusters began failing, one after another. Five of the 28 thrusters on the service module shut down entirely, and several others showed degraded performance. The spacecraft did dock successfully, but the thruster problems were not new. During the OFT-2 uncrewed test flight in 2022, similar thruster anomalies occurred. The investigation found that post-OFT-2 reviews "often stopped short of the proximate or the direct cause, treated it with a fix, or accepted the issue as an unexplained anomaly." In some cases, the root cause diagnosis was simply wrong because engineers did not follow the data rigorously enough. Despite these unresolved concerns, NASA cleared Starliner for its first crewed flight. The investigation team identified this as a critical failure point: known risks were downplayed in favor of keeping the program on schedule. Key Finding Thruster problems from OFT-2 in 2022 were never fully resolved before NASA approved the crewed mission in 2024. Investigations were incomplete, and in some cases, the diagnosed causes were incorrect. 93 Days in Orbit: The Stranded Crew What followed the docking was weeks of indecision. Wilmore and Williams remained aboard the ISS while ground teams debated whether Starliner could safely return them to Earth. The investigation report describes the on-orbit period in blunt terms: disagreements over crew return options "deteriorated into unprofessional conduct" among program officials. AI-generated image Wilmore and Williams spent over eight months aboard the ISS after the Starliner thruster failures. Some officials advocated for returning the crew on Starliner, driven partly by concern that abandoning the vehicle would threaten the program's survival. Others pushed for the safer option of using SpaceX's Crew Dragon. Isaacman described an environment where "advocacy tied to the Starliner program viability persisted alongside insufficient senior NASA leadership engagement." NASA ultimately decided to bring Starliner home empty in September 2024. Wilmore and Williams did not return to Earth until March 2025, riding home aboard SpaceX's Crew-9 mission after more than eight months in space. Their originally planned mission duration: two weeks at most. 93 days Starliner docked at ISS 8+ months Crew time in orbit 5 of 28 Thrusters failed completely Type A Mishap classification M+ Minimum loss threshold for Type A 18 months Investigation duration Culture Over Hardware: The Investigation's Core Message The independent Program Investigation Team, chartered in February 2025, completed its report in November 2025. While the technical problems with Starliner's thrusters are serious and still lack a confirmed root cause, the investigation's sharpest criticism targets NASA's organizational culture. Investigators found that concern over the Commercial Crew Program's viability, specifically the goal of maintaining two crew transportation providers, influenced engineering and safety decisions at multiple levels. The desire to keep Starliner alive as a program shaped how risks were assessed, how anomalies were investigated, and how return options were debated. AI-generated image Starliner's reaction control thrusters experienced repeated failures across multiple missions. Even the initial decision not to classify the CFT as a mishap was tainted by these pressures. Isaacman acknowledged that "concern for the Starliner program's reputation influenced that decision." The February 2026 reclassification corrects that record. Type A is the same category used for the Challenger and Columbia shuttle disasters, though Isaacman noted that less dramatic incidents (like a recent WB-57 aircraft hard landing) also qualify. Investigation Findings Summary • Hardware failures: Starliner has design and engineering deficiencies in its thruster systems that remain unresolved. • Qualification gaps: Testing and certification processes did not catch known thruster issues before crewed flight. • Leadership failures: Senior NASA leaders did not engage sufficiently during the on-orbit crisis period. • Cultural breakdown: Programmatic advocacy for maintaining two crew providers overrode safety-first decision-making. • Unprofessional conduct: Disagreements over crew return options became personal and counterproductive. What Comes Next for Starliner and Boeing Before the report's release, NASA and Boeing had been targeting an uncrewed Starliner flight to the ISS as early as April 2026, with a crewed follow-up later in the year. Isaacman said those plans remain on the table but with a firm caveat: "We are not going to fly again, crew or uncrewed, until it's ready." The technical root cause of the thruster failures has still not been confirmed, 18 months after the CFT mission. Engineers continue testing at White Sands Test Facility, and Boeing stated it has made "substantial progress on corrective actions" and driven "significant cultural changes across the team." Isaacman also promised internal accountability at NASA, saying "there will be leadership accountability," though he declined to specify whether personnel changes were imminent. He stressed that the agency still believes Starliner can fulfill its role, pointing to what he called "near endless demand" for cargo and crew access to low Earth orbit, especially as ISS retirement approaches. Boeing reinforced its commitment in a written statement, saying it is "working closely with NASA to ensure readiness for future Starliner missions" and remains committed to the two-provider model for commercial crew. Artemis 2 and the Broader Implications The investigation report dropped on the same day NASA conducted a second wet dress rehearsal for Artemis 2, the first crewed mission to fly around the Moon since Apollo 17 in 1972. Boeing is the prime contractor for the Space Launch System rocket that will power that mission. AI-generated image NASA's SLS rocket during wet dress rehearsal preparations at Kennedy Space Center. Isaacman said he is not concerned about crossover between Starliner's problems and SLS, noting that the two programs use "very different contracting approaches." SLS follows a traditional cost-plus contract with heavy NASA oversight, while Commercial Crew uses a fixed-price services model that gives the contractor more autonomy. Still, the timing carries a message. Isaacman called Artemis 2 "the most important human spaceflight mission in more than a half-century" and said he has sent multiple review teams to verify mission readiness. The Starliner report, he said, is a reminder that the decision-making failures uncovered "could happen anywhere across the organization." For the cislunar community, the implications are clear. NASA's ability to manage complex programs with commercial partners will define the pace of lunar exploration for the next decade. If the agency cannot maintain safety cultu