Simple, short and silly questions go here!

My question is on Sköll and Hati, I’m watching videos and looking at articles about them. But there’s been many different answers on what sköll and hati are twin brothers or twin brother and sisters, I know that they are children of Fenrir, grandchildren of Loki. I think that Loki sent sköll and hati to chase the sun goddess and moon god, Sol and Mani. I could be wrong, but I just want to be right in that area and I’m not sure how they all relate to Odin, I’m a little confused on that part. There isn’t a clear source (that I’ve found) that has said how Odin fits in their story besides being Odin. I hope this all makes sense, thanks in advance.

/r/Norse Thread