Artemis I

Since its fundation, NASA give to many of its main rockets and spacecraft the names of Greeks goods (such as Apollo and Jupiter), so why changing this tradition if you want some kind of ostentation? :)

So I've selected the name Artemis for this and other reasons: Artemis was the Hellenic goddess of forests and hills, and was often depicted carrying a bow and arrows. The deer and the cypress were sacred to her.
She later became identified with Selene, a Titaness who was a Greek moon goddess, and she was sometimes depicted with a crescent moon above her head.

I've also designed a couple fo moon mission patch (see the pictures) with an eye to the NASA patches and the other to the Nostromo patches.
In one you can have a glimpse of the Artemis I spacecraft, in the other you can see the bow and arrow, the weapon carried by Artemis goddes ;)