More than 50 years ago,  astronomers initially hypothesized “dark matter,” which is supposed to be the most common form of matter in the cosmos. Despite this, we have no idea what it is because no one has seen it or produced it in the lab. So, how do scientists know it exists? Is that what they should be? Philosophy, it turns out, can assist us in answering these problems. But before we dive into Philosophy, lets do a quick read about what is this Dark Matter. Dark Matter The vast majority of matter in the cosmos is made up of dark matter, a mystery non-luminous element. Its been there since…