https://www.forumastronautico.it/posts.rss
In generale i feed a disposizione sono (scusa, in inglese ma non ho le forze di tradurlo ora 
)
Discourse RSS feeds
-
http://your.site.net/posts.rss
latest posts (if your site is medium or big this link can create a lot of traffic in your Discord channel. Maybe create a channel only for RSS feed is better). -
http://your.site.net/t/title-of-the-topic/number-id.rss
for a particular topic (e.g.https://meta.discourse.org/t/babble-a-chat-plugin/31753.rssto follow the thread about Babble plugin) -
http://your.site.net/latest.rss
latest topics -
http://your.site.net/top.rss
top rated topics -
http://your.site.net/c/support.rss
posts and topics from a category (e.g. #support) -
http://your.site.net/users/someone/activity.rss
latest posts from someone (changesomeonewith an username, e.g.codinghorror) -
http://your.site.net/users/someone/activity/topics.rss
latest topics from someone (changesomeonewith an username, e.g.codinghorror) -
http://your.site.net/groups/team/posts.rss
all the public posts from a group (changeteamwith the name of your group). -
http://your.site.net/tags/tag-name.rss
all the public topics with a particular tag (e.g.https://meta.discourse.org/tags/docker.rssto follow all the topics tagged #docker)