As you all can see, there is "Did You Know" section about the Halo Universe and everything related to it. The problem is, is that is very outdated and could use new DYK's.
So, do you know some "small" things about the Halo Universe, still not seen in that list, post them here! Just keep in mind to first check the DYK list to check for doubles. Also check other submissions here before submittingGreetings,