Mon, 08/28/2023 - 12:35 Gizmodo A revolutionary satellite is preparing to take to the skies, viewing the hidden parts of cosmos in a new light to reveal stellar explosions and powerful jets streaming from supermassive black holes.Read more... Tags ray, x ray imaging and spectroscopy mission, x ray telescopes, jaxa, supermassive black hole, explorers program, x ray astronomy satellite, space telescopes, in spaceflight, technology internet, smart lander for investigating moon, european southern observatory, richard kelley, mihoko yukita, NASA Source Upcoming Japanese Space Venture Features X-Ray Satellite for Exploring the Univ…