The 12CO/13CO ratio was introduced as an indicator for where in the disk a planet has formed. Previously a lower value compared to the host star’s was suggested to show that a planet accreted CO ice beyond the disk’s CO ice line. In this letter we aim to determine the 12CO/13CO value of the directly […] The post 13CO And Potential Variability In β Pictoris b With GRAVITY+ appeared first on Astrobiology.
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