资讯

Rings around a tiny body have changed over the past decade

Ars Technica·2026/9/19 10:00:06🔗 原文

📋总体概括

Chariklo is only about 250 km across, but it has two rings, and they're changing.

关键信息

  • Chariklo is only about 250 km across, but it has two rings,
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