None of the following movement commands understand the numeric prefix, and they all select and display an article.
If you want to fetch new articles or redisplay the group, see Exiting the Summary Buffer.
If you have an article window open already and you press <SPC>
again, the article will be scrolled. This lets you conveniently
<SPC> through an entire newsgroup. See Paging the Article.
gnus-summary-best-unread-article). If given a prefix argument, go to the first unread article that has a score over the default score.
gnus-summary-pop-article). This command differs from the command above in that you can pop as many previous articles off the history as you like, while l toggles the two last read articles. For a somewhat related issue (if you use these commands a lot), see Article Backlog.
Message-ID, and then go to that article (