The Four Dimensions of Space and Relativity

There's also the idea that this fourth dimension is time. The more we learn about space and special relativity, the more it feels like time should get promoted to one of the dimensions. It would be super awesome if we understood time is actually part of some four-dimensional object. I think that would be a promotion for time to get graduated up to a full dimension,. But you know, what is space without time, daniel?