Tech Times | Gamma Ray Emissions From Dwarf Galaxies May Enlighten Us About Dark … Tech Times The discovery of a new dwarf galaxy, called Reticulum 2, may help scientists understand more about dark matter in the Universe. Dark matter makes about 80 percent of the Universe but very less is known about it. (Photo : Hubble ESA). Scientists have … Gamma rays from a dwarf galaxy may provide clue about dark matter in the … Emission of Gamma Rays from Dwarf Galaxy could Help Understand Dark Matter Finding Dark Matter: Milky Way's Dwarf Neighbor the Key? |