Expansion Hubble Tension Expansion and Contraction Gravitational Wave Background Vibrations Expansion Rate Deep Space Observations Dark Energy Spectroscopic Instrument Universe Expansion Dark Energy Research Cosmological Principle Galactic Events Life in the Universe Shape Analysis Cosmic Rotation Fate of the Universe Lifespan End of the Universe Heat Death Cosmic Evolution Big Crunch Size of the Universe Cosmic Objects Life Cycle of the Universe Rotation Space Phenomena Galactic Structures
Combining gravitational lensing with stellar dynamics delivered a direct mass estimate for the dormant black hole, opening the way to apply the method to ESA’s Euclid survey