W. M. Keck Observatory, 65-1120, Mauna Kea Access Rd, Hawaiʻi County, Hawaii, United States
W. M. Keck Observatory
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ScienceDaily[1] gives The Astrophysical Journal Letters publication on 16 September 2026, and Science Times[2] reported it on 22 September.Reprocessing archived Keck images, astronomers have confirmed a Jupiter-size planet less than a million years old, 55 times Earth's distance from its star, forming far faster than planet-formation models allow.
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