This manuscript represents a review on progress made over the past decade concerning our understanding of meteoroid bombardment on airless solar system bodies as one of the sources of the formation of their exospheres. Specifically, observations at Mercury by MESSENGER and at the Moon by LADEE, together with progress made in dynamical models of the meteoroid environment in the inner solar system, offer new tools to explore in detail the physical phenomena involved in this complex relationship. This progress is timely given the expected results during the next decade that will be provided by new missions such as DESTINY⁺, BepiColombo, the Artemis program or the Lunar Gateway.

这份手稿代表了对过去十年中我们对无气太阳系天体形成流星源之一的流星体轰炸的理解的回顾。具体而言，由MESSENGER在水星和在LADEE在月球上的观测，以及内部太阳系中流星体环境动力学模型的进展，提供了新的工具来详细探索这种复杂关系所涉及的物理现象。鉴于未来十年中的预期成果将由DESTINY ⁺，BepiColombo，Artemis计划或Lunar Gateway等新任务提供，因此这一进展是及时的。