All of your guesses were great! But, here's the answer: ~ F
I am something born of nothing.
Nothing becomes something wherever I am.
You cannot touch me, taste me, or smell me, yet I am.
Formless and speechless, but ever present.
I am not mysterious, I have no identity but for what I am called, I am not a trick, I have nothing to gain nor lose. I am as I am, and all things are defined by me.
What am I?
Answer: Open space/ or empty space- scientifically speaking (Marcus : ) "dark matter"