Dark Energy: The Mysterious Force Tearing the Universe Apart
Dark Energy: The Mysterious Force Tearing the Universe Apart Dark Energy: The Mysterious Force Tearing the Universe Apart Published on: May 21, 2025 | Written by Science by Rao Figure 1: An artistic rendering illustrating the universe's accelerating expansion, with galaxies speeding away from each other, driven by an unseen force. Abstract: Imagine tossing a ball into the air, expecting it to slow down and fall back due to gravity. Now, imagine it defying gravity, accelerating away from you, faster and faster. This seemingly impossible scenario perfectly describes what astronomers have observed happening to our universe on the largest scales. The culprit is **dark energy**, an enigmatic entity that constitutes the vast majority of our cosmos. Far from slowing down, the universe's expansion is accelerating, a startling revelation confirmed in the late 1990s. This post will delve into the profound myste...