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《科学美国人》 第334卷 第6期 · 2026年6月刊 · 中文解读

失控的巨型星座:卫星群可能摧毁我们的天空视野并严重损害地球

The Universe: Light trails from satellites in low-Earth orbit fill the sky
约 13 分钟The Universe在小程序里点播,20 到 60 分钟做好
这篇讲什么
本文探讨了卫星巨型星座(如SpaceX计划中的百万颗卫星)对天文观测、轨道环境和地球环境的潜在危害。
原文开头
fill the sky in this composite long-exposure photograph, which was captured over a 30-minute period. Unchecked Megaconstellations Satellite swarms could destroy our view of the heavens and seriously damage our planet BY PHIL PLAIT I REMEMBER THE FIRST TIME I SAW A SATELLITE. I was a teenager, standing in my mildly light-polluted suburban yard and doing my usual stargazing. The satellite was a faint “star” moving slowly and smoothly across the sky, and as I watched it I felt a mix of awe and wonder that such a thing could be seen—and that humans could put an object into orbit at all. …
摘自《科学美国人》(Scientific American)第334卷 第6期 · 2026年6月刊。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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