Stellar Streams And Fundamental Physics

Summary

Our galaxy is haunted by ghosts. Not spirits, but vast, faint rivers of stars called Overview of nuclear fusion inside stars, and the different nuclear burning stages of stars. In this video I go over: 00:00 What is a ... DarkMatter What if an invisible object passed close to a scitechdaily.com/ruins-of-ancient-star-cluster-discovered-at-the-fringes-of-our-galaxy/ This animation shows how a globular ... There is more than five times as much dark matter in the universe as normal matter. Through gravity, we have observed evidence ... Speaker: Lucas Seiji Mandacaru Guerra (Princeton University) Date: July 23, 2026 Near Field Cosmology in the Era of Big Data: ... Institute for Advanced Study Astrophysics Seminar Topic: As they orbit within a host galaxy the Milky Way, tidally-disrupting satellite galaxies and star clusters produce Research Talk | Cosmology from Home 2026 cosmologyfromhome.com/ Abstract: The standard ΛCDM model predicts ... Will Farr Stony Brook University Cosmology and