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主題: 學生做處理太空垃圾 微衛星 SBUDNIC 作者: peter 於 2023-08-31 08:49:14 https://www.universetoday.com/162964/a-satellite-deployed-a-drag-sail-and-removed-itself-from-orbit-five-years-early/
A Satellite Deployed a Drag Sail and Removed Itself from Orbit Five Years Early https://www.brown.edu/news/2023-08-18/sbudnic-reentry |