| Name | Carl Sagan |
| Nationality | American |
| Profession | Scientist |
| Born | November 9, 1934 |
| Died | December 20, 1996 |
There is a wide, yawning black infinity. In every direction, the extension is endless; the sensation of depth is overwhelming. And the darkness is immortal. Where light exists, it is pure, blazing, fierce; but light exists almost nowhere, and the blackness itself is also pure and blazing and fierce.
(Carl Sagan said)
