Mysterious Obelisk.

[Arsonide]

2 hours ago, sal_vager said:

No it's been there since they were added, they were made bigger because the devs wanted to do so.

It was not on a pure whim though, we enlarged them so that they would not be buried underground at lower terrain detail settings.

[Aethon]

 

 

Let's not forget, there are more things out there than just monoliths.