The global space situational awareness sector is rapidly evolving as government and commercial entities around the world increase their ability to monitor the space environment. In many cases, these entities are increasing capabilities by creating or joining international organizations, forging partnerships, and purchasing data or services from new sources. The ways in which these entities engage with one another will affect the quality of SSA data available to civil, commercial, and foreign users around the world. This, in turn, affects the security of key military space assets as well as the sustainability of the space environment as a whole. In this paper, I use social network analysis to map out the current state of the global SSA sector and discuss its potential future evolution.

随着世界各地的政府和商业实体提高其监测空间环境的能力，全球空间态势感知部门正在迅速发展。在许多情况下，这些实体通过创建或加入国际组织、建立伙伴关系以及从新来源购买数据或服务来提高能力。这些实体相互参与的方式将影响全球民用、商业和外国用户可用的 SSA 数据的质量。这反过来又会影响关键军事太空资产的安全以及整个太空环境的可持续性。在本文中，我使用社交网络分析来绘制全球 SSA 行业的现状，并讨论其潜在的未来演变。