SCIENCE is anything that has PROOF.

When we Understand the Phenomena we call it SCIENCE.
And when we do not understand something, we call it as MIRACLE.

Like the Black-Hole in the Universe.
Any amount of MASS that enters into it will disappear into VOLUME.
Even a ray of LIGHT cannot escape.

Black-holes are something like Huge VOLUME consisting lesser MASS.
Thus any amount of MASS that enters is Converted into VOLUME.
That is, Every ATOM of this MASS gets dispersed, distributed infinitely.

Science: Black holes are regions of space-time,
where gravity is so extreme it prevents anything, including light, from escaping.

The biggest black hole discovered is one of the largest ever seen.
As these largest of the black-holes grow (by feeding on stars and other cosmic objects).
the theory is that they cause violent collisions between galaxies,
throwing up huge amounts of dust and possibly triggering the formation of solar systems.

"What we don't understand is how galaxies are formed".