The universe is expanding. That much we know. But here’s the real mystery: it’s not just expanding… it’s accelerating. Something is pushing everything apart — galaxies, space itself, the fabric of reality. And we still don’t fully understand what it is. In this episode of GL Deep Dives, we dive into one of the biggest unanswered questions in science: dark energy. We explore: How scientists discovered the universe’s expansion Why it’s speeding up instead of slowing down&...