I like this. The way you talk about the moon is interesting. The way you describe the moon, yourself and everything involved in this poem, well done. I quite like astronomy as well, so this poem is for me. Who cares if there are no capitals, it isn't the grammar and punctuation, it is the actual writing that counts, don't forget. In this poem, you write informally, which shows this is just the average person speaking and interacting with the moon, or "Lord Moon", as called, (I quite like that name, I want that name :D), because you've put "hey" instead of a formal greeting, such as 'Hello,'. The fact that this poem isn't made out of blank verse, it makes the poem even better because it is catchy, another reason why I like it. You also use writing techniques which is vital to a good poem and a poet, which is very good of you to put in. A poem isn't a poem without interesting descriptions and language techniques, so I think this poem is good. I'm giving this a 100/100, have a good day.