Answer:
I've been around for millions of years, but I am no more than a month old. What am I?
Take off my skin I won't cry but you will.
My rings are not worth much, but they do tell my age. What am I?
Lighter than what I am made of, more of me is hidden than is seen. What am I?
I can go through glass without breaking it. What am I?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?