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credit: Reiko Matsushita (Nagoya University)   An international research group led by Associate Professor Hironao Miyatake at KMI, Nagoya University, Assistant Professor Yuichi Harikane and Professor Masami Ouchi at the Institute for Cosmic Ray Research, University of Tokyo, and their colleagues, have successfully detected the presence of dark matter around galaxies in the distant universe approximately 12 billion light years ago for the first time by combining data from the Hyper Suprime-Cam (HSC) camera on the Subaru Telescope and ESA/NASA’s …