Hubble finds early, massive galaxies running on empty

ScienceDaily
Sep 22, 2021, 12:19 pm125 pts
When the universe was about 3 billion years old, just 20% of its current age, it experienced the most prolific period of star birth in its history. But when NASA's Hubble Space Telescope and the Atacama Large Millimeter/submillimeter Array (ALMA) in northern Chile gazed toward cosmic objects in this period,…

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