【论文速递】NASA's Hubble and Webb discover ancient worlds that remember their past

英文标题：NASA's Hubble and Webb discover ancient worlds that remember their past

来源：ScienceDaily
原文链接：https://www.sciencedaily.com/releases/2 ... 221209.htm

中文摘要：
NASA’s Hubble and James Webb Space Telescopes have uncovered surprising clues about the solar system’s origins by studying 27 tiny, distant objects beyond Neptune. Scientists discovered that these ancient building blocks of planets have remained remarkably unchanged for billions of years, while their unexpected sizes and numbers challenge existing theories of planet formation.

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