The Universe in the Dark
Let’s take a moment to imagine the vastness of our universe. All that is visible to us through our gigantic telescopes is unimaginable to our minds. Yet, all that is visible to us makes up a tiny slice of our universe – just 4 percent. The remaining is made up of dark energy and dark matter. Today, we focus on the illusive dark matter which constitutes around 23 percent of our universe. How did we discover matter we cannot see? How is dark matter different to ‘normal’ matter? Most importantly, what is dark matter? I’ll give you a hint for the last one. We don’t really know yet. Let’s forget you read that last sentence and quickly move on.