Bethesda has already announced, through the Premium Edition of the game, that
Starfield is going to be getting a story expansion DLC known as Shattered Space. Apart from the fact that those with said edition of the game will get access to it free of charge when it launches, not much else is known about it, even now that
Starfield has launched for PC and Xbox Series X/S. With the base game out and being explored intensely by loyal players,
Starfield fans are likely going to be eager for information about Shattered Space as soon as possible.
As the only real concrete information known about Shattered Space is that it's going to be a "story expansion," there are almost endless possibilities as to what the DLC might contain. Bethesda is known for creating extra stories to go with their DLC, but the word "story expansion" seems to imply that the adventures that are possible in
Starfield itself are not over yet. Understanding the base game helps paint an image as to how the base game may have only been the beginning, and recent trends with
other Bethesda DLCs may paint a picture of what to expect as a whole.