Hi rbelouali,
I was a bit unfamiliar with what the acronym of MOOC is, and what I found is this site, https://www.mooc.org/courses, For them, MOOC refers to "massive open online courses", but unfortunately, Canvas doesn't have any direct affiliation with this site.
If you do need to create a course that is publicly accessible in Canvas, you will most likely want to reach out to your institution's Canvas admins, as well as double checking this guide, as the option to create public courses may not be available depending on how your course was setup by your institution. If this isn't what you're referring too, I'd recommend providing more details on what specifically you're wanting to accomplish with the course.
