Music Black Holes might turn into White Holes, and make up dark matter, physicists say by DDF - May 25, 2025 0 Source Tags: astrophysics, black holes, dark matter, dark matter theories, hossenfelder, matter, new physics theory, physics, physics new theory, science humor, science news, science news sabine, science without the gobbledygoook, what are white holes, what are white holes in space, white holes