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Senior news editor: China Collins
2 days agoShareSave
An international team has mapped nearly the entire 650 light-year span of the galaxy's core to try to figure out why. Using the Atacama Large Millimeter/submillimeter Array in Chile, the researchers took the most detailed image of its kind — and the facility's largest mosaic picture to date. The effort, called the ALMA Central Molecular Zone Exploration Survey, traces the cold gas and dust that fuel star birth in space.