Board Thread:Questions and Answers/@comment-26279962-20150405094009/@comment-26200925-20150405095426

It would be helpful if you could provide coordinates for others to have a look at it (you can find the coordinates in the "camera world pos" line if you press F1 in-game). The bottom of the cave definitely suggests that the work on it isn't done yet. There is one other such "entrance" that I've found a while ago, but it's nowhere near the Aurora.