The Collision Course (Shadow Raptors, #1)

Year 2017. Skuns' ship appears in the solar system for the first time. Humanity gives it the name Oumuamua. Two years later, the object disappears in a mysterious anomaly located between Mars and Jupiter. More alien ships arrive soon. Earth research probes sent on their trail discover a passage in this area, leading to the Epsilon Eridani star system ten light years away, inhabited by the Skun race.

Year 2045. The first Earth colony ships enter the Epsilon Eridani system.

Year 2205. Skuns' ...