😭 An astrophysicist is a scientist who studies the physical nature of the universe, investigating phenomena such as stars, planets, black holes, galaxies, and the large-scale structure of space itself. Their work blends physics, mathematics, and observational data to explain how cosmic objects form, evolve, and interact. Using tools like telescopes, satellites, and sophisticated computer models, astrophysicists aim to answer fundamental questions about the origins of matter, energy, and the for

Black holes are one of the biggest mysteries in the universe – areas of space where gravity is so intense that even light cannot escape. But how are they formed? And if they swallow all light, how do we even know they're there at all? | CNET