La NASA dit qu'Artemis III est toujours sur la bonne voie malgré le revers de Blue Origin

NASA remains on track for its Artemis III mission, set for 2028, despite a recent setback involving Blue Origin’s rocket explosion during a launchpad test in May, according to NASA Administrator Jared Isaacman. The mission, which will serve as a crucial rehearsal for future crewed moon landings, involves testing orbital docking procedures and lunar landers developed by private companies. The Artemis program, aimed at returning humans to the moon, relies on a mix of NASA-developed systems and contributions from commercial aerospace firms. The Artemis III mission will see four astronauts travel aboard NASA’s Orion spacecraft, which is being built by Lockheed Martin. These astronauts will conduct tests with prototypes of lunar landers, SpaceX’s Starship Human Landing System and Blue Origin’s Blue Moon, designed to transport crews between lunar orbit and the moon’s surface. This mission is intended to refine the techniques necessary for landing humans on the moon again after nearly five decades. Isaacman emphasized that NASA maintains confidence in its ability to meet the 2027 timeline for Artemis III, even though both lander projects have encountered delays. He noted that NASA retains control over key components such as the Space Launch System (SLS) rocket and the Orion capsule, which are progressing well. However, concerns persist regarding the readiness of the landers, particularly following the incident involving Blue Origin’s New Glenn rocket. In May, an uncrewed New Glenn rocket exploded during a hot-fire test on Blue Origin’s sole launch pad in Florida. The incident raised questions about the reliability of the lander and the potential impact on the Artemis III schedule. Blue Origin has stated it is working to repair the damage and expects to resume launches by the end of the year. Isaacman acknowledged these challenges but expressed optimism, stating that NASA has contingency plans to ensure the lander program stays on course. Additionally, NASA is closely monitoring SpaceX’s upcoming Starship test flight, which includes evaluations of the Raptor engines and heat shield. These elements are essential for achieving full reusability of the rocket, a key factor in reducing costs and increasing mission efficiency. The success of this test could influence the overall progress of the Artemis program. Isaacman highlighted the significance of SpaceX’s recent $75 billion initial public offering, which provides the company with substantial financial resources. He suggested that increased funding could enhance SpaceX’s capacity to address technical challenges and support NASA’s objectives. “We have a critical partner of NASA that's now very well capitalized,” he remarked, noting that additional resources can aid in overcoming obstacles. At the Farnborough Airshow, discussions centered around the balance between U.S. leadership in space exploration and Europe’s growing interest in space sovereignty. While European governments seek to minimize reliance on American technology, Isaacman advocated for collaboration focused on addressing specific capability gaps rather than duplicating existing programs. “Every contribution has to help us achieve our goal faster,” he said, emphasizing the importance of strategic partnerships. He questioned whether Europe should pursue independent lunar lander development, suggesting that such efforts might duplicate American initiatives without adding unique value. Instead, he encouraged international partners to contribute in ways that directly support the Artemis mission without creating redundant systems. This approach underscores NASA’s commitment to leveraging global expertise while maintaining focus on its core objectives.