Hubble Finds Early, Massive Galaxies Running on Empty

Portal origin nid: 
474030
Published: 
Wednesday, September 22, 2021 - 10:50
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Portal text teaser: 
When NASA's Hubble Space Telescope and the Atacama Large Millimeter/submillimeter Array in northern Chile gazed toward cosmic objects in this period, they found something odd: six early, massive, "dead" galaxies that had run out of the cold hydrogen gas needed to make stars.