Most of the Universe Is Missing — We Still Can't Find It
Image: NASA, ESA, CSA, STScI, CXC Eighty-five percent of all the matter in the universe is something we have never seen, never touched, never caught...
Journal
Image: NASA, ESA, CSA, STScI, CXC Eighty-five percent of all the matter in the universe is something we have never seen, never touched, never caught...