Starship Flight 12預計最早2026年5月19日發射,將首次測試新一代Starship V3並從Starbase全新Pad 2升空。 任務將使用Super Heavy Booster 19與Ship 39,搭載新Raptor 3引擎並測試改良結構與更高運載能力。

Create a landscape editorial hero image for this Studio Global article: What is SpaceX’s Starship V3 Flight 12, targeted for May 19 from Starbase’s new Pad 2, and what should readers know about its upgraded hardw. Article summary: SpaceX’s Starship Flight 12 is the planned debut flight of the next-generation Starship V3/Block 3 vehicle, targeted no earlier than May 19, 2026, from Starbase’s new Orbital Launch Pad 2 in Texas. It is a suborbital tes. Topic tags: general, general web, user generated, government. Reference image context from search candidates: Reference image 1: visual subject "* [[ May 12, 2026 ] SpaceX targets May 19 for debut of Starship Version 3, Launch Pad 2 Mission Reports](https://spaceflightnow.com/2026/05/12/spacex-targets-may-19-for-debut-o" source context "SpaceX targets May 19 for debut of Starship Version 3, Launch Pad 2 – Spaceflight Now" Reference image 2: vi
SpaceX準備進行的 Starship Flight 12,預計最早在 2026年5月19日 發射,將首次測試公司最新一代火箭系統 Starship V3(Block 3)。任務會從美國德州南部 Starbase 的 Orbital Launch Pad 2 升空,同時也是這個新發射台的首次軌道級發射。 [4][
6]
與正式任務不同,Flight 12 是一次 整體整合測試飛行(integrated test flight)。主要目標是收集工程數據,包括升空、級間分離、部署測試、再入大氣以及海面濺落等各個階段的表現。這亦是 Starship V3 架構第一次在真實飛行環境中測試。 [4][
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這次試飛會把 Super Heavy Booster 19 與 Ship 39 配對,標誌著 Starship Block 3版本 的首次亮相。 [6]
V3版本帶來多項重要升級,其中包括新一代 Raptor引擎(通常稱為Raptor 3),以及火箭結構與性能方面的改良。 [3]
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Starship Flight 12預計最早2026年5月19日發射,將首次測試新一代Starship V3並從Starbase全新Pad 2升空。
Starship Flight 12預計最早2026年5月19日發射,將首次測試新一代Starship V3並從Starbase全新Pad 2升空。 任務將使用Super Heavy Booster 19與Ship 39,搭載新Raptor 3引擎並測試改良結構與更高運載能力。
這次為亞軌道測試飛行,包含Starlink模擬衛星部署、再入隔熱測試以及兩級火箭海上濺落。
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開啟相關頁面Starship's twelve flight test will debut the next generation Starship and Super Heavy vehicles, powered by the next evolution of the Raptor engine and launching from a newly designed pad at Starbase. The launch is targeted as early as Tuesday, May 19 → pic....
- Flight 12 will debut Starship Version 3 with Raptor 3 engines and over 100 tons of LEO capacity - Booster 19 cleared its first 33-engine static fire on April 15, 2026, at Starbase Pad 2 - The mission follows Flight 11’s October 2025 success and retires th...
SpaceX is now targeting no earlier than Tuesday, May 19, for the long awaited debut of the third major iteration of its Starship-Super Heavy rocket. The announcement came the day after it completed an integrated tanking test on Monday. The mission, dubbed F...
Starship flight test 12 will be the twelfth flight test of a SpaceX Starship launch vehicle, using Booster 19 and Ship 39. Flight 12 will feature the first use of Block 3 vehicles, as well as being the first launch from Starbase's second launch pad. The tar...
設計目標包括:
不過,因為這是第一次整合測試,任務重點並不是送貨到軌道,而是確認這套新設計在實際發射環境中是否能正常運作。
新發射台帶來幾個重要作用:
對SpaceX來說,增加發射台數量非常關鍵,因為公司長遠目標是 大幅提高Starship發射頻率,讓測試與商業任務可以更頻繁進行。 [4]
在嘗試Flight 12之前,SpaceX已完成多項關鍵地面測試。
其中一個里程碑是 Super Heavy Booster 19 的33引擎靜態點火測試。在這次測試中,全部Raptor引擎短暫點火,但火箭仍固定在發射架上,用來驗證整個推進系統是否正常。 [3]
另外,SpaceX亦進行了 整體加注演練(tanking rehearsal),模擬發射前將液氧與液態甲烷注入火箭的流程,確保Pad 2的燃料系統和地面設備能正常運作。 [4]
這類快速測試循環正是SpaceX研發模式的一部分。
Flight 12預計採用 亞軌道飛行軌跡,與過去幾次Starship測試類似。 [6]
基本流程包括:
公開發射資料顯示:
這次飛行 不會嘗試回收或重用火箭。
任務另一個重點,是模擬未來的衛星發射流程。
報道指出,飛船可能會 部署約22個Starlink質量模擬器。這些裝置只模擬第二代Starlink衛星的重量與體積,但不會真正投入營運。 [2]
這樣的測試可以讓SpaceX驗證 Starship的大型衛星部署系統,因為未來Starship很可能成為發射大量Starlink衛星的主力火箭。
Flight 12另一個核心任務,是收集 Starship再入大氣時的熱防護數據。
Starship表面覆蓋數以千計的 隔熱瓦(heat‑shield tiles),用來抵禦超音速再入時產生的極端高溫。工程團隊會透過這次飛行分析:
如果Starship要實現 完全可重複使用火箭 的目標,穩定可靠的再入能力是關鍵。
雖然Flight 12本身只是測試任務,但其技術發展與NASA的 Artemis登月計劃 密切相關。
按照Artemis任務架構:
因此,Starship測試飛行(包括Flight 12)有助驗證多項關鍵能力,例如:
這些能力最終不只服務登月計劃,也被視為 未來「月球到火星」(Moon‑to‑Mars)探索架構 的基礎。
由於Flight 12同時測試 新火箭版本與新發射台,多個關鍵環節都會受到密切觀察:
Next Launch Starship Flight 12 Launch Countdown Date & Time 19 May, 10:30pm UTC Location Starbase Pad Orbital Launch Pad 2 Launch Service Provider SpaceX Vehicle Starship V3 Spacecraft Stage Starship V3 Booster Booster 19 Landing Ocean (Gulf of Mexico) Miss...
Editor’s Note: NASA is updating this webpage to align with the latest Artemis program updates announced in February and National Space Policy initiatives announced in March. Learn more about upcoming missions and the agency’s plans to advance Moon to Mars g...
SpaceX’s Starship spacecraft and Super Heavy rocket – collectively referred to as Starship – represent a fully reusable transportation system designed to carry both crew and cargo to Earth orbit, the Moon, Mars and beyond. Starship is the world’s most power...
Artemis III is an upcoming spaceflight mission, planned to be the second crewed mission in NASA's Artemis lunar exploration program, with a targeted launch in late 2027. The crew will launch aboard the Space Launch System (SLS) rocket carrying the Orion spa...
Starship HLS (Human Landing System) is a lunar lander variant of the Starship spacecraft that is slated to transfer astronauts from a lunar orbit to the surface of the Moon and back. It is being designed and built by SpaceX under the Human Landing System co...