• Black hole-neutron star collisions may settle dispute over Universe's expansion | UCL News - UCL – University College London
  • Black holes are the final chapter in the lives of the most massive stars. The sounds of a spacetime ripple grow higher in pitch and amplitude before abruptly ending in middle C. In-tune sounds abound throughout the Universe. A little night music goes around, and the day never shows up.
  • The violent mergers of black holes cause ripples in spacetime. When the energy distribution within a particular region of space changes rapidly, the radiation causes gravitational waves. These ripples in the fabric of spacetime travel at the speed of light in a vacuum. Gravitational waves propagate throughout the Universe. A gravitational field’s strength increases closer to a massive object. A black hole’s mass determines the size of its event horizon. Supermassive black holes are found at the centers of galaxies. When two galaxies merge, supermassive black holes become a binary system.
  • AT THE QUANTUM LEVEL OF PHYSICS, EVERYTHING IS FUZZY.
  • Quantum mechanics defies our sense of logic. Any mass-point motion in classical mechanics has wave mass-point dualism. Quantum particle motion must have wave-particle dualism. Fuzzy systems are used in the study of quantum mechanics.
  • Quantum mechanics operates the Universe. Quantum physics and cosmic physics interact on a binary basis. Cosmology is about general relativity. The quantum gravity web blankets the Universe. The gravitational interaction between particles is dependent upon quantum physics. Quantum physics is in the information distribution business. At the same time, metaphysics is a branch of philosophy that analyzes and defines reality. It is a moving target. The underlying symmetries of nature define what is real. Every perception tells a different story because it depends on your point of view. Also, you aren’t equipped to see the entire picture. The metaphysical dualism of mind and matter are the two categories that filter and sort reality out for you. Ultimate reality, for the most part, is unavailable to you. Your strong prejudices are clouds that get in the way. Clarity is a  sometimes thing.