Posting this in the lore section because I don't know what it is and maybe it's part of what makes Azys La what it is...

The other night, I was heading to the Adamantite node out in Azys La. On my way there, I noticed a rather scary looking beam of light coming down from the sky (with a pretty loud audible cue too). The beam repeated for what I timed as 4 minutes.(1 Eorzian Hour). The Beam did repeat but at different places all in the same area. As far as I could tell, only one beam descended at a time.

...very shortly after, Proto Ultima FATE was found but in a completely different part of the map (the beams were halfway between Aetherite and Adamantite spot, the FATE was at the Habisphere). Are they connected though?

What were those beams? Anyone else witnessed this?