🔖 Feature description

astroquery has a growing number of modules for querying line and molecular databases (maybe some more of them would be of use for you, too: https://astroquery.readthedocs.io/en/latest/#line-list-services), exposing more of them by upstreaming would be very much welcome.

I fully acknowledge that this would mean refactoring here, and probably a more involved PR than a simple copy to add it to astroquery, so I just open this issue as a reminder that we would very much welcome contributions like this (after all astropy/astroquery#1242 is open for a while....)

👉 Why you want this feature!!

No response