Maybe Quantum Computers can calculate what it is based upon what we can see.
BTW, this just in from the Webb telescope: https://spaceexplored.com/2023/08/07/mysterious-question-mark-object-spotted-by-the-jwst-what-is-it/
Mysterious ‘question mark’ object seen by NASA’s James Webb Space Telescope
JWT optics need some calibration!
The part of the universe we can currently observe is only a small fraction of the universe in totality. I really don't know enough about quantum computing to know how they could model the spatial geometry of the universe in totality.