| Galileo's line: Abbr. | 25 |
| One making use of space? | 24 |
| Spacy type? | 11 |
| Spacesuit donner | 16 |
| Skylab visitor | 14 |
| Shepard or Glenn | 16 |
| Rocketeer | 9 |
| One suited to go for a walk? | 28 |
| Modern explorer | 15 |
| Michael Collins, e.g. | 21 |
| Man in space | 12 |
| LEM driver | 10 |
| John Glenn was one, twice | 25 |
| Like Armstrong or Glenn | 23 |
| They fly higher than anyone | 27 |
| Spacey types? | 13 |
| They waved from outer space | 27 |
| Ride's fellow riders | 24 |
| Men in space | 12 |
| Houston's spacemen? | 23 |
| Highest fliers | 14 |
| Glenn and Armstrong | 19 |
| Armstrong, Conrad, etc. | 23 |
| [ ] shuttle | 15 |
| Stargazing by mariners | 22 |
| What a mixed-up "moon-starer" really is | 49 |
| Satellite tracker | 17 |
| One who knows what's up? | 28 |
| One who is always looking up | 28 |
| Hubble, for one | 15 |
| His business is looking up | 26 |
| Halley, e.g. | 12 |
| Copernicus, notably | 19 |
| Apt anagram of MOON STARER | 26 |
| Some Pythagoreans | 17 |
| People who look to the stars | 28 |
| Moon starers! (Anagram) | 23 |
| Like telescopes | 15 |
| Larger than large | 17 |
| Inconceivably large | 19 |
| High, as inflationary prices | 28 |
| Where to see stars in school | 28 |
| Houston: No hits, no runs, no errors | 36 |
| Missile-shaped suckers created by rocket scientists | 51 |
| Humorous tributes in a Texas ballpark? | 38 |
| Grass that's always green | 29 |
| Fake type of campaign? | 22 |
| " . . . my man's ___ as steel": Shak. | 51 |
| Inquires, in Dogpatch | 21 |
| Honor roll member | 17 |
| Valedictorian, usually | 22 |
| Valedictorian, typically | 24 |
| Valedictorian, presumably | 25 |
| Top of the class | 16 |
| Teacher's joy | 17 |
| Summa cum laude candidate | 25 |
| Many a Phi Beta Kappa candidate | 31 |
| Honor roll regular | 18 |
| Candidate for valedictorian | 27 |
| Valedictorians, e.g. | 20 |
| Class leaders | 13 |
| 4.0 earners | 11 |
| Macho drag queen? | 17 |
| OPEC investigation? | 19 |
| 1887 novel about analyzing red wines? | 37 |
| Holmes adventure | 16 |
| Story by A. Conan Doyle | 23 |
| Sherlock Holmes's first appearance, colorfully | 50 |
| Seminal mystery of 1887 | 23 |
| Liquid asset for the Baker Street Irregulars | 44 |
| Great sleuth's debut | 24 |
| First Sherlock Holmes book: 1887 | 32 |
| Doyle story | 11 |
| Doyle classic | 13 |
| Debut of Sherlock Holmes | 24 |
| Classic case for Sherlock | 25 |
| "___ History": Toynbee | 32 |
| Toynbee's 12-volume tome | 28 |
| Macaulay's chieftain | 24 |
| Former Iberian kingdom | 22 |
| Son of Hector and Andromache | 28 |
| Hector's son | 16 |
| Without columns | 15 |
| Nuclear vessel, for short | 25 |
| Nuclear craft for short | 24 |
| "He walked amongst the Trial Men in ___ of shabby grey": Wilde | 72 |
| " . . . for I'll have ___ of sables": Hamlet | 58 |
| ___ of armor | 12 |
| To power his radio, the sovereign used __ | 41 |
| "Life is . . . not doing ___": O. W. Holmes Jr. | 57 |
| New York, in season | 19 |
| "Long as there's ___ that sets . . . " | 52 |
| Answer to another spelling of the riddle | 40 |
| World capital since 1811 | 24 |
| Into separate pieces | 20 |
| Torn to pieces | 14 |
| Opposite of "together" | 32 |
| Into parts | 10 |
| In parts | 8 |
| In bits and pieces | 18 |