As late as the 1960€²s it was argued by Stephan Hawking that Black Holes could not exist. As Radio Astronomy Technology improved however, the evidence was compelling. Research this newer topic of Astrophysics. See just how this object can stop time or devour entire Galaxies. It will give you pause for thought. Prepare a three to five page Essay on the subject and let us see what your thoughts into such concepts as infinite mass and time dilation are.