Google 在 SpaceX 火箭上測試太空 AI 晶片
Google tests AI chips in space on SpaceX rocket
Updated at: October 1, 2026 at 01:45 AM
Google 正透過將人工智慧推向軌道，不斷拓展其極限。
Google is pushing the boundaries of artificial intelligence by taking it into orbit.
透過一項名為「追日計畫」(Project Suncatcher) 的研究倡議，這家科技巨頭計畫於 2026 年 10 月將其最小可行性產品 (MVP) 衛星搭載 SpaceX 的獵鷹 9 號 (Falcon 9) 火箭發射升空。
Through a research initiative known as Project Suncatcher, the tech giant plans to launch its MVP satellite aboard a SpaceX Falcon 9 rocket in October 2026.
此任務旨在確定 Google 專用的 Trillium 張量處理單元 (TPUs) 能否在嚴苛的太空環境中可靠運作。
This mission aims to determine if Google's specialized Trillium Tensor Processing Units (TPUs) can function reliably in the harsh environment of space.
透過在近地軌道上運作，Google 希望能利用豐沛的太陽能，其效率可能遠高於地球上的數據中心，能更有效地驅動人工智慧運算負載。
By operating in low Earth orbit, Google hopes to tap into abundant solar energy, which could potentially power AI workloads far more efficiently than Earth-based data centers.
工程師必須保護硬體免受強烈的太空輻射侵害，在缺乏空氣冷卻優勢的情況下管理散熱，並確保設備能承受火箭發射時極端的物理壓力。
Engineers must protect the hardware from intense space radiation, manage heat dissipation without the benefit of air-based cooling, and ensure the equipment survives the extreme physical stress of a rocket launch.
目前，這些晶片僅能進行短暫的 15 分鐘活動，隨後必須進入冷卻期。
Currently, the chips are limited to brief 15-minute bursts of activity followed by cooling periods.
Google 明確表示，此計畫純屬實驗性質。
Google clarifies that this project is strictly experimental.
雖然太空數據中心的前景令人振奮，但該公司預計在未來數年內都不會推出商業服務。
While the prospect of space-based data centers is exciting, the company does not anticipate a commercial service for several years.
若能成功，將為未來的軌道衛星網路鋪路，標誌著人工智慧與航太整合的一個重要里程碑。
Success here could pave the way for a future network of orbital satellites, marking a major milestone in AI and aerospace integration.
