black hole

When their cores collapse, they explode as Type II supernovae, leaving behind either a neutron star or black hole.

At the heart of the giant galaxy M87 lies the black hole M87*, which contains a staggering six and a half billion solar masses and spins rapidly on its axis.

"If you can demonstrate the value... and it's not going into a big black hole plugging a deficit, that's what people want," he said.

Then came “Two and a Half Men,” and a black hole of downward spiral exhaustively covered in the media.

She rather robustly dismissed speculation about Budget measures, large black hole forecasts, and had some sharpish words even for the Office for Budget Responsibility, which we will come back to.