SpaceX 貨運太空船從國際太空站返回地球
SpaceX cargo spacecraft returns to Earth from the ISS
Updated at: June 17, 2026 at 03:45 AM
SpaceX 的天龍號貨運太空船在維護國際太空站(ISS)方面扮演著至關重要的角色。
The SpaceX Dragon cargo spacecraft plays a vital role in maintaining the International Space Station (ISS).
與其他執行完任務後會在進入大氣層時燃燒殆盡的補給船不同，天龍號是目前唯一能將大量硬體設備與科學研究成果安全帶回地球的現役載具。
Unlike other resupply ships, which are designed to burn up in the atmosphere after their mission, the Dragon is the only operational vehicle capable of safely returning large amounts of hardware and scientific research to Earth.
這種可重複使用性使其成為太空物流的基石。
This reusability makes it a cornerstone of space logistics.
整個過程始於太空船與和諧號模組脫離，並執行受控的離軌燃燒。
The process begins with the spacecraft undocking from the Harmony module and executing a controlled deorbit burn.
高科技隔熱盾在太空船經歷大氣重返時的劇烈高溫下提供保護，而複雜的多級降落傘系統則確保它能平穩地濺落在海洋中。
A high-tech heat shield protects the capsule during the intense heat of atmospheric reentry, while a complex multi-stage parachute system ensures a gentle splashdown in the ocean.
太空船被 SpaceX 的回收船隻尋獲後，會被運送至甘迺迪太空中心等設施。
Once recovered by SpaceX vessels, the capsule is transported to facilities like the Kennedy Space Center.
這項能力使科學家能分析在微重力下培養的生物樣本與材料，並讓工程師能排除太空站故障零件的異常。
This capability allows scientists to analyze biological samples and materials grown in microgravity, and engineers to troubleshoot faulty station components.
天龍號透過連接太空研究與地面分析之間的鴻溝，確保了 ISS 任務的延續，並證明了太空探索不僅是關於升空，更關於安全返家。
By bridging the gap between space research and Earth-based analysis, the Dragon ensures the continuity of the ISS mission, proving that space exploration is not just about going up, but also about safely coming home.
