HEP Phenomenology2025-11-252 minarXiv:2511.20461expressPorous Crystals as Dark Matter Detectors: Catching the Phonon WhisperIn the 1930s, Fritz Zwicky, observing the Coma cluster, noticed anomalously high galaxy velocities: their motion pointed to a huge hidden mass gravitationally binding the system.Marek Matas·Filip Krizek·Carl P. Romaovirial theoremFritz ZwickyAdam RiessAlan Guthdark matterdark photonaxion👍👎☆SimplePopularAdvanced