No. We're just trying to figure it all out. Trying to find out way back to something that was stripped from us thousands of years ago. Like looking for a lost person, you gotta spread out and look for clues searching a wide area. It's not a straight shot, or like we were given GPS coordinates or a generalized search area.
Like archaeologists, were looking for clues left by myth and story. That's not exactly hard or accurate evidence.