Gravitational singularities are primarily regarded while in the context of general relativity, where by density would turn into infinite at the middle of a black hole without having corrections from quantum mechanics, and in just astrophysics and cosmology as being the earliest state with the universe throughout the Massive Bang. https://econopass.com/news/science-technology/7-mind-blowing-ways-the-technological-singularity-will-transform-humanity/