太空
Hera Arrives at Dimorphos是什么时候？
距今还有178天
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| 活动 | Hera Arrives at Dimorphos |
| 日期 | 十一月 30, 2026 |
| 星期 | 星期一 |
| 分类 | 太空 |
| 状态 | confirmed |
| 倒计时 | 178 days (25 weeks, 3 days) |
ESAs Hera spacecraft is scheduled to arrive at the Didymos-Dimorphos binary asteroid system in late 2026 to inspect the aftermath of NASAs 2022 DART kinetic impactor. Hera will deploy two CubeSats (Juventas and Milani) for close-range study, the first detailed characterization of an asteroid after a deflection attempt — a cornerstone of planetary defense research.
