This video explores the fascinating link between the KBC void—a massive, low-density region spanning two billion light-years—and two of astronomy’s greatest puzzles: the Hubble tension and the Fermi ...

This captivating video explores Sedna, one of the most distant and mysterious dwarf planets in our solar system. Discovered in 2003, Sedna orbits the Sun once every 11,400 years, traveling through icy ...