| You wouldn't be able to tell by looking whether the black hole was originally formed by matter, antimatter or green cheese. |
| At those rates, each galaxy could easily have formed the quasar and its black hole power source in just a few hundred million years. |
| Sound does travel in space, evidenced by the B flat note emanating from a black hole discovered by scientists in the last couple weeks. |
| Matter funnels into this black hole like water swirling down a drain, forming what is called an accretion disk. |
| Gas and dust funnel towards a black hole in an accretion disk, swirling around and into the void like water down a drain. |
| It was a lonely walk, deep into an abyss that beckoned like a black hole, a fallen star. |
