| ASTRONOMIC | Immense size of the universe? |
| GAMOW | Who (George ___), with Ralph Alpher and Hans Bethe, developed the "big bang" theory of the origin of the universe? (5) |
| SPACEBAR | Key feature of Restaurant at the End of the Universe? |
| BIGBANG | Cosmology... The what led to the creation of the Universe?: 2 wds. |
| BIGBANGTHEORY | The ___, US sitcom about the beginning of the universe? (3,4,6) |
| OFTHEWORLD | Feeling good, like one of the Masters of the Universe? (2,3,2,3,5) |
| ONTOP | Feeling good, like one of the Masters of the Universe? (2,3,2,3,5) |
| PLANETOFTHEAPEX | Heavenly body located at the vertex of the universe? |
| HEMANCAIRN | Pile of rocks dedicated to "Masters of the Universe"? |
| SPACEBARONS | Masters of the Universe? |
| LIBRA | Large scale of the universe? |
| NATURE | Character of the universe? |
| YLEM | Primordial matter of the universe? (4) |
| COSMIC | Making people laugh about Sagan's "Origin of the Universe"? (6) |
| HEMAN | Former tennis player loses a point to become the most powerful person in the universe? (2-3) |
| MISSUSA | One who goes on to try to conquer the Universe? |
| ELIOT | Poet who wrote "Do I dare / Disturb the universe?" |
| TSELIOT | Poet who wrote "Do I dare / Disturb the universe?" |
| HUACA | A prehistoric Peruvian tomb or temple, usually a truncated pyramid of stone, often of immense size |
| LEVIATHAN | Anything of immense size |
