SpaceX has completed the twelfth integrated test flight of its Starship system, marking the debut of the upgraded V3 iteration and the Raptor 3 propulsion system.

SpaceX 已完成其 Starship 系統的第十二次綜合飛行測試，標誌著升級版 V3 版本與 Raptor 3 推進系統的首次亮相。

The mission commenced on May 22, 2026, from the newly constructed Pad 2 facility at the Starbase site in Texas. The vehicle, measuring 124 meters in height, utilized 33 methane-fueled Raptor 3 engines to achieve ascent. Technical anomalies were observed during the flight sequence: one booster engine and one upper-stage engine experienced premature shutdowns. Despite these failures, the vehicle demonstrated 'engine-out capability,' maintaining its trajectory to reach a maximum altitude of approximately 195 kilometers. During the suborbital phase, the spacecraft successfully deployed 20 Starlink simulators and two camera-equipped satellites to facilitate heat-shield analysis.

該任務於 2026 年 5 月 22 日，從德州 Starbase 基地新建設的 2 號發射台啟動。該載具高度為 124 公尺，利用 33 個甲烷燃料的 Raptor 3 引擎實現升空。在飛行序列中觀察到技術異常：一個助推器引擎與一個第二級引擎提前關機。儘管發生這些故障，該載具仍展現出「引擎失效容錯能力」，維持其軌道並達到約 195 公里的最大高度。在亞軌道階段，太空船成功部署了 20 個 Starlink 模擬器和兩個配備攝影機的衛星，以利於熱屏蔽分析。

Regarding the recovery phase, the Super Heavy booster failed to execute its planned boost-back burn, resulting in an uncontrolled descent into the Gulf of Mexico. Conversely, the Starship upper stage successfully performed a landing flip maneuver and a controlled descent into the Indian Ocean. Upon impact, the vehicle ignited, an outcome characterized by SpaceX as consistent with the mission's non-recovery parameters. The flight served as a critical validation of the V3 heat shield and aerodynamic flaps under maximum stress conditions.

關於回收階段，Super Heavy 助推器未能執行計畫中的回推點火，導致其失控墜入墨西哥灣。相反地，Starship 第二級成功執行了翻轉動作並受控墜入印度洋。撞擊時載具起火，SpaceX 將此結果描述為符合該任務的非回收參數。此次飛行是對 V3 熱屏蔽與氣動襟翼在最大壓力條件下的關鍵驗證。

Institutional implications are significant, as the Starship system is a primary contractor for NASA's Artemis program, specifically for the human-rated lunar landing system. The successful execution of primary objectives provides a technical foundation for future orbital refueling and crewed lunar missions. Simultaneously, the flight occurred amidst the company's preparations for an initial public offering, with a projected valuation of $1.75 trillion, suggesting that the mission's outcome may influence investor confidence regarding the vehicle's commercial readiness.

對機構而言影響顯著，因為 Starship 系統是 NASA Artemis 計畫的主要承包商，特別是針對載人登月系統。主要目標的成功執行，為未來的軌道加油與載人登月任務提供了技術基礎。同時，此次飛行發生在公司籌備首次公開募股期間，預計估值為 1.75 兆美元，顯示該任務結果可能會影響投資者對載具商業就緒程度的信心。

The Starship V3 test flight concluded with a targeted splashdown and subsequent explosion, validating several key engineering upgrades despite propulsion irregularities.

Starship V3 測試飛行以目標濺落及隨後的爆炸結束，儘管推進系統出現異常，但驗證了數項關鍵的工程升級。