I haven't completed the story yet, so maybe I'm missing something. But I am curious to know if anyone else noticed this and whether or not anyone has any speculation as to what this is.
[Url=https://twitter.com/Helveck/status/907965976280530944]Link to video clip[/url]
I recall seeing a similar creature related to the Raid somehow, and beyond that I believe a similarly shaped creature might have been present in very early Destiny 1 concept art. I'll try to find an image for reference if I can.
In the meantime, care to share any ideas?