Another theory is that black holes (or some black holes) are what we understand under dark energy. https://phys.org/news/2023-02-scientists-evidence-black-hole

Another theory is that black holes (or some black holes) are what we understand under dark energy. https://phys.org/news/2023-02-scientists-evidence-black-holes-source.html https://phys.org/news/2023-02-scientists-evidence-black-hole... https://www.youtube.com/watch?v=EGe5qvIzjTY https://www.youtube.com/watch?v=EGe5qvIzjTY