Black Hole
A region of spacetime where the warpage of both space and time (gravity) is so intense that nothing — even light — can ever escape. Objects may fall in to the Black Hole, but once they pass the Event Horizon, they can never escape again. Most Black Holes believed to exist are thought to be formed in the collapse of very large stars, or the collision of stars or other Black Holes.
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Inspiration
Time writes no wrinkle
on thine azure brow,
Such as creation's dawn
beheld, thou rollest now.