Black and order White Planets Align

This is an 18" x 24" stretched canvas. I sometimes enjoy making Black & White pieces. Usually end up being a surprise how they turn out. Some people like them, some don't. But I think they add a kind of mysterious vibe. Are the planets actually B&W or is it just a filter showing them that way and they order could actually be any color you imagine? The choice is yours if you want a conversation starter like this for your home.