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"content": "We continue with Sid Gandhi on measuring isotopes in the atmosphere of VHS 1256 b, a directly imaged super-Jupiter (so a big boy close to the brown dwarf regime) with #JWST.\n\nIsotopes behave differently, as in are affected differently by photodissociation or partitioning. They detected CO in the atmosphere of this planets, with different C-isotopes in this molecule. The isotope ratios are very well constrained, putting limits on material. \n\n#exoplanets5\nhttps://cdn.masto.host/astrodonsocial/media_attachments/files/112/631/798/311/870/134/original/63e9209c09789d1b.png\nhttps://cdn.masto.host/astrodonsocial/media_attachments/files/112/631/804/976/023/497/original/e83e4daf4f539f90.png\nhttps://cdn.masto.host/astrodonsocial/media_attachments/files/112/631/819/951/067/465/original/51e7cab8606b3fd5.png\nhttps://cdn.masto.host/astrodonsocial/media_attachments/files/112/631/827/052/235/849/original/3cf4a6a040bca058.png\n",
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