Hi Suzy,
That's rather well written for an 8 year old. Obviously a smart daughter.
And you talk to the cat? You sure that your daughter is actually your daughter? You? Teaching astronomy to the cat?
Something wrong there.
I can understand teaching calculus to a dog. A cat? Astronomy? No! No!
That's weird
Have fun Suzy, it appears you are on your own with the cat
Well Shirley Valentine used to talk to the wall

So I assume its kinda' normal, cat talk.
Cheers