This Invisible Structure Was Hiding Half the Universe’s Known Matter Half of the universe’s baryonic matter has been missing, but astronomers just found it. Where exactly was it and what took us so long? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Why Wuppertal’s Suspended Monorail Wasn’t The Future Of Travel What If We Lived on the Moon? Everything You Need to Know About the Higgs Boson Recharging without cables: the road ahead for electric cars How Do Chips Make Credit Cards More Secure? What Happens if Your Body is Exposed to the Vacuum of Space?