Luke Parker
@luke-parker.bsky.social
Astrophysics PhD student at the university of Oxford studying exoplanet atmospheres
You can read more about how high resolution spectroscopy can constrain sub-Neptune atmospheres (and provide constraints that are comparable with JWST…) in the paper we published this year! (ui.adsabs.harvard.edu/abs/2025MNRA...)
Limits on the atmospheric metallicity and aerosols of the sub-Neptune GJ 3090 b from high-resolution CRIRES+ spectroscopy
The sub-Neptune planets have no solar system analogues, and their low bulk densities suggest thick atmospheres containing degenerate quantities of volatiles and H/He, surrounding cores of unknown size...
ui.adsabs.harvard.edu
July 12, 2025 at 4:21 AM
You can read more about how high resolution spectroscopy can constrain sub-Neptune atmospheres (and provide constraints that are comparable with JWST…) in the paper we published this year! (ui.adsabs.harvard.edu/abs/2025MNRA...)