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University of Hawaiʻi Clockwise from left, Gemini’s Crossbow, Wolf’s Paw, Microscope Lens and Dragon’s Kite (Photo credit: R. Hurt (IPAC/Caltech)/The GraL Collaboration) Astronomers at the W. M. Keck Observatory on Maunakea are part of a team that came across a very rare find nestled billions of light years away that could help to quantify the universe. Researchers discovered a dozen “quadruply imaged quasars,” and only 50 “quads” have been found within the past 40 years. Quasars are extremely luminous objects powered by supermassive black holes that are feasting on material su...

MicroLEDs continually demonstrate performance benefits for displays, including higher contrast and brightness, greater pixel density and wider color gamut. MicroLEDs facilitate enhanced visual performance in ambient light conditions, from complete darkness to broad daylight and when viewed from multiple viewing angles. These characteristics make microLEDs particularly attractive for applications including mobile phones and smart-watches, automotive display panels, augmented and mixed reality (AR/MR) headsets and digital signage. Manufacturing high quality microLED panels is a persistent chal...