The first AI universe sim is fast and accurate—and its creators don’t know how it works

For the first time, astrophysicists have used artificial intelligence techniques to generate complex 3-D simulations of the universe. The results are so fast, accurate and robust that even the creators aren’t sure how it all works.

Source:
https://phys.org/news/2019-06-ai-universe-sim-fast-accurateand.html