| The temperature of Cygnus X-1 from Hawking radiation is roughly a billionth of a degree above absolute zero. |
| The central nucleus he locates in the rich Galactic region of Cygnus, with the sun well outside the nucleus itself. |
| In the film, set in 2130, the spaceship USS Palomino discovers another ship, the USS Cygnus, hovering on the edge of a black hole. |
| Having considered all of the amendment proposals for Appendices I and II, the Council concluded that, with the exception of the proposals for Cygnus melanocorypha, it endorsed all of them. |
| I was looking at that ring in the constellation of Cygnus, being drawn there with persistence by some irresistible instinct. |
| After a week's delay, Orbital Sciences Corp's Cygnus cargo ship puled in at the lab yesterday. |
