在 2026 年 8 月 5 日，一个迷失的 SpaceX Falcon 9 火箭部件预计将撞击月球表面。该 Falcon 9 于 2025 年 1 月发射，最初携带 2 个著陆器前往月球：Firefly Aerospace 的 Blue Ghost 和 ispace 的 Hakuto-R。这个迷失的太空飞行器最初由业余天文学家 Bill Gray 发现，为天文学家标志著 1 个独特的观测事件。

最近发布在预印本服务器 arXiv.org 上的一篇论文，由刚好 23 位天文学家撰写，呼吁全球科学界监测这次即将到来的月球撞击。研究人员强调，百分之 100 的碰撞及其直接后果可能可以从多个基于地球和太空的望远镜中看到，这提供了一个奇异的科学机会，能够即时记录该事件。

透过记录这次坠毁，科学家们希望能提取 1 组关于月球表面撞击物理力学的重要数值数据。此外，分析这单一事件将产生统计趋势，并深入了解 1 个迷失的太空垃圾对月球造成的日益升级之危害。这次观测可能会显著推进太空碎片管理指标。

On August 5, 2026, a stray component of a SpaceX Falcon 9 rocket is projected to collide with the lunar surface. Launched in January 2025, this Falcon 9 originally carried 2 landers to the moon: Firefly Aerospace’s Blue Ghost and ispace’s Hakuto-R. The errant spacecraft was first identified by amateur astronomer Bill Gray, marking 1 unique observation event for astronomers.

A recent paper posted to the preprint server arXiv.org, authored by exactly 23 astronomers, urges the global scientific community to monitor this upcoming lunar impact. The researchers emphasize that 100 percent of the collision and its immediate aftermath might be visible from multiple Earth-based and space-based telescopes, presenting a singular scientific opportunity to record the event in real time.

By recording the crash, scientists hope to extract 1 set of vital numerical data regarding the physical mechanics of lunar surface impacts. Furthermore, analyzing this single event will yield statistical trends and insights into the escalating hazards posed by 1 errant piece of space junk to the moon. This observation could significantly advance space debris management metrics.