Starlink I

A few years later, the earth entered the space era. In order to face the complex cosmic environment, space stations were built around the earth to form a line of defense to protect the earth. At the same time, humans have established a large number of outposts in the solar system to prevent the invasion of alien civilizations. At the same time, in the Alpha 2 telescope on the Tianwen 4 outpost, it was discovered that an alien civilization (codenamed "Star Alliance") was heading towards the solar system with malicious intentions...