In 2509 UNSC Research and Exploration teams locate forerunner ruins and structures on both of Sythis' satellites, the moon Jaeger and the Dwarf planet Schild. As further research is conducted ONI teams learn both satellites have a direct connection to Sythis. In 2511 Science teams learn Sythis is in fact a Forerunner tomb world, a massive grave for Forerunner warriors. In 2515 UNSC and ONI dig teams begin to search for the tomb located somewhere on Sythis. Meanwhile excavation and research of the Forerunner facilities on the Satellite moon Jaeger and planet Schild continue. Little data is gained as tiny bursts of data from the forerunner constructs give either minor clues to the location of the tomb or data about the planets. In 2529 the location of the tomb is discovered. It is located 11