Are there other things like life?

In this text SN 56.46 Andhakara Sutta: Darkness, the Buddha seems to say, in my opinion, that life is much more stressful than black holes. And I think life is an anomaly in this universe just like black holes, stars, time, quantum entanglement and such. But are there any other things he has mentioned that are outlandish and we are unable to comprehend by using juxtapositions as always? Or did he just ignore them completely as they were not important? Sorry if my question is not clear. I always have a hard time interpreting what's in my head to words.