| 作者 Gabrielle |
发表于 2021-10-09 00:00:00 |

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I have my own business wise owl artane Observations with other telescopes found signatures in the cosmic body's infrared light that are best explained by it being young and low-mass. In fact, PSO J318.5-22 is one of the lowest-mass free-floating objects known, the researchers say.
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