At the end of cutscene for the Legendary ending of Halo 3, The section of the UNSC Frigate Forward Unto Dawn containing Master Chief and Cortana, is seen drifting towards an unknown planet, when light is shined across the surface of the planet there is a large Marathon symbol on the surface. Many believe this to be a Forerunner planet that will be the next destination for Master Chief.
File:Snapshot 2008-02-24 18-42-09.JPG
Close up view of Marathon Symbol on the planet
File:Forward Unto the unknown.PNG
View of FUD drifting towards the Legendary Planet (marathon symbol is visible)
Possible Theories
- This is Onyx, and Master Chief will reunite with Dr. Hasley and Mendez.
- This is a Forerunner Homeworld/Planet.
- It is the planet that the game Marathon took place on.
File:Snowbound Carnage.jpg
Possible Legendary Planet in the background