“Sometimes when a star collapses, it becomes a fiery supernova, but other times the core density is so great that it quietly consumes itself, forming a black hole, its gravitational pull so terrible that nothing can escape, not even light.

You can't see a black hole, but if you look closesly, you can witness its effect on those objects nearest to it - the way it changes the orbit of solar systems or draws off a star's light a little at a time, sucking it down to its dense center,

Maybe we couldn't have stopped Jesse's collapse, but we should have seen it happening.”