Shape of the observable universe

 What is the true shape_of_the_universe?

https://en.wikipedia.org/wiki/Shape_of_the_universe#Shape_of_the_observable_universe

https://astronomy.com/news/2021/02/what-shape-is-the-universe

https://www.space.com/34928-the-universe-is-flat-now-what.html

https://www.quantamagazine.org/what-shape-is-the-universe-closed-or-flat-20191104/

https://www.sciencefocus.com/space/what-shape-is-the-universe/

https://www.space.com/24309-shape-of-the-universe.html

http://abyss.uoregon.edu/~js/cosmo/lectures/lec15.html

https://astronomy.com/magazine/ask-astro/2022/06/ask-astro-how-is-it-possible-that-the-big-bang-started-from-the-size-of-a-pinhead

https://www.space.com/24073-how-big-is-the-universe.html