Five times more matter than ordinary matter exists in the Universe, known through gravitational influences of unseen matter, with recent studies suggesting self-interacting dark matter impacting cosmic mysteries. … #universe #thedebrief #ovni #aliens #ufo #uap

Dark Matter: The Scientific Method and Understanding the Unseen - The Debrief

Our modern cosmological paradigm supposes the existence of unseen matter, known to physicists as “Cold Dark Matter”.