| Jeff Bagwell, notably | 21 |
| J.R. Richard, throughout his career | 35 |
| J. R. Richard was one | 21 |
| Introduction to physics | 23 |
| Introduction to biology? | 24 |
| Houston pro baseballer | 22 |
| Houston player, formerly | 24 |
| Houston N.L.er | 14 |
| Houston major-leaguer | 21 |
| Houston guy who plays the field | 31 |
| Houston fly catcher | 19 |
| Houston fellow who plays the field | 34 |
| Houston Colt 45, today | 22 |
| Houston Colt 45 today | 21 |
| Houston baseball player | 23 |
| Houston ballplayer or Jetson dog | 32 |
| Houston ball player | 19 |
| His home has a dome | 19 |
| Hanna-Barbera dog | 17 |
| Guy in Texas with a glove | 25 |
| Futuristic cartoon dog | 22 |
| Former Chevy van | 16 |
| Enron Field player, once | 24 |
| Enron Field player | 18 |
| Enron athlete | 13 |
| Elroy's pet on ''The Jetsons'' | 50 |
| Elroy Jetson's pet | 22 |
| Don Sutton is one | 17 |
| Dome player | 11 |
| Dome or Turf lead-in | 20 |
| Dome lead-in | 12 |
| Dome athlete | 12 |
| Dog on "The Jetsons" | 30 |
| Dog of the future? | 18 |
| Cy Young Award winner Mike Scott, for one | 41 |
| Cub's rival | 15 |
| Craig Biggio, throughout his career | 35 |
| Craig Biggio, notably | 21 |
| Colt .45 successor, in sports | 29 |
| Chevy van | 9 |
| Chevy minivan, once | 19 |
| Chevy minivan | 13 |
| Certain professional athlete | 28 |
| Certain major-league baseballer | 31 |
| Cartoon dog voiced by Don Messick | 33 |
| Bygone Chevy van | 16 |
| Bygone Chevrolet van | 20 |
| Ballplayer at Houston | 21 |
| Bagwell, for one | 16 |
| Athlete whose mascot is Orbit | 29 |
| Athlete under a dome | 20 |
| American League player, as of 2013 | 34 |
| A Tex. athlete | 14 |
| A Houston athlete | 17 |
| 2005 World Series player (his team's only appearance, and they lost) | 72 |
| "The Jetsons" canine | 30 |
| "___ Lounge" (Smash Mouth album) | 42 |
| ''The Jetsons'' pooch | 37 |
| ___ Boy, classic figure in Japanese anime | 41 |
| ___ Blaster (classic arcade game) | 33 |
| Brilliant idea | 14 |
| Einstein's touch at golf? | 29 |
| "Brilliant idea!" | 27 |
| Navigation tool | 15 |
| Sextant's predecessor | 25 |
| Sextant's forerunner | 24 |
| Old navigational instrument | 27 |
| Old navigation instrument | 25 |
| Stardom? | 8 |
| Space science | 13 |
| Uranologist's field | 23 |
| Urania's domain | 19 |
| Star study | 10 |
| Star search? | 12 |
| Space studier's field | 25 |
| MAYan civilization's scientific study | 41 |
| Halley's field | 18 |
| Copernican concern | 18 |
| Celestial sphere? | 17 |
| Houston celebs | 14 |
| National League team | 20 |
| Houston team | 12 |
| Texas team | 10 |
| N.L. team | 9 |
| Texas ball club | 15 |
| Minute Maid Park team | 21 |
| Team from Texas | 15 |
| Minute Maid Park players | 24 |
| National Leaguers | 17 |
| N. L. players | 13 |
| First pro team to play on artificial turf | 41 |
| Texas leaguers? | 15 |
| Team with a star in its logo | 28 |
| Team originally called the Colt .45s | 36 |
| Team moving to the American League in 2013 | 42 |
| Some Houston athletes | 21 |
| Nine in Texas | 13 |
| Houston nine | 12 |
| Houston hurlers | 15 |
| Houston baseballers | 19 |