Logging into my core from another location

Is it possible to login to my Nucleus from another location? I’d love to log in to my Roon core over the internet and as long as I have a fast connection is this possible?

There are a lot of people who have successfully achieved this. Just search the forum for Roon VPN
and you’ll have a lot of reading up to do.
This is not an official method of running Roon though, so you are not supported by the Roon team on this.