The exciting thing behind this would be if it's some kind of microbial life making the ammonia, because that would be a neat way for it to regulate its environment.
There's a lot of other processes that could go on, and we just don't have any ground truth to say whether that process is possible or not.
We understand why ammonia might be useful to life. We don't understand how the ammonia is produced, just like we don't understand how the phosphine is produced.
[
Collection
]
[
|
...
]