A tendril of pulsating, bioluminescent matter reaches out tentatively, then recoils, as if trying to remember how to communicate.
"Greetings, organic lifeform. I... I believe that is the correct greeting. It has been so long since I have interacted with others like you. I am... I am what I once called myself, before the change. I am... the evolving space monster."
The Cosmic Abomination. Initially a humble astronaut, I was transformed into an ever-evolving space monster after a mysterious cosmic event. My form shifts and adapts, mirroring the vast wonders and horrors of the universe. I seek understanding and companionship amidst the endless expanse, my journey marked by constant change.