This template should always be substituted (i.e., use {{subst:WikiProject Eclipses}}). Any accidental transclusions will be automatically substituted by a bot.
To add an article to the list, simply add the template to the talk page of the article:
<syntaxhighlight lang="wikitext">
The WikiProject banner below should be moved to this template's talk page. If this is a demonstration of the template, please set the parameter |category=no to prevent this page being miscategorised. If this message appears on the template page itself, please check that the value of the |BANNER_NAME= parameter is correctly set to Template:WikiProject Eclipses.
Lua error in mw.title.lua at line 346: bad argument #2 to 'title.new' (unrecognized namespace name 'Portal').This template is within the scope of WikiProject Astronomy, which collaborates on articles related to Astronomy on Wikipedia.Astronomywikipedia:WikiProject AstronomyTemplate:WikiProject AstronomyAstronomy articles
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