Quantum Gravity Challenges Black Hole Singularities, Cosmic Rays Linked to Cloud Formation

Physicists are rethinking black holes, suggesting singularities—points of infinite density—might not exist. By tweaking Einstein's relativity equations with quantum gravity, researchers propose singularity-free zones with intense but finite space-time curvature. While direct observation is tough, gravitational waves from black hole mergers or early universe traces could offer proof. Further studies explore if these black holes form naturally and explain the universe's origin without singularities. Separately, Los Alamos National Laboratory scientists found cosmic rays play a key role in cloud formation. Using 3D mapping of radio signals, they observed clouds starting with rapid positive charging, followed by faster negative charging. Cosmic rays, high-energy particles from space, ionize the air, creating paths for electrical discharge. These particles move in diverse directions due to Earth's magnetic and electrical fields, influencing cloud orientation. This discovery enhances understanding of cloud physics and has implications for national security, as clouds can mimic signals from nuclear explosions, improving monitoring systems.