Starfield:Main Mission

Starfield's Main Mission (also known as the Constellation storyline) involves researching the nature of mysterious artifacts, as well as investigating what happened to Earth.

The game starts on May 7, 2330, with the player at the Argos Extractors Mining Outpost on Vectera. After interacting with a mysterious Artifact, you get invited to join Constellation to further investigate it, and hopefully learn the truth behind your visions.