After days of examination

What ever is inside this rock

Only moves when my x-rays

Reveal it to me, but does not grow.

That in itself is a good sign

As I don't know what

I am dealing with

And if it is friendly.

I cannot penetrate this rock

Or break it in little piecs.

As this thing seems to contain

The whole of the rock.

Imbedded inside

But how did it reproduce?

Did it come from a world

That received x-rays from another source?