| Astronaut of '62 and '98 | 32 |
| Astronaut Thomas on four space shuttle flights | 46 |
| Astronaut who chatted with HAL 9000 | 35 |
| Astronaut with Armstrong and Collins | 36 |
| Astronaut's 'thumbs-up' | 35 |
| Astronaut's "All systems go" | 42 |
| Astronaut's "Everything's fine" | 49 |
| Astronaut's "Fine!" | 33 |
| Astronaut's "fine" | 32 |
| Astronaut's "Perfect!" | 36 |
| Astronaut's "perfect" | 35 |
| Astronaut's employer, for short | 35 |
| Astronaut's favorite dessert? | 33 |
| Astronaut's final destination | 33 |
| Astronaut's quarters, in the early days | 43 |
| Astronaut's work environment, for short | 43 |
| Astronauts know the gravity of this situation | 45 |
| Astronauts' "all right" | 37 |
| Astronauts' "All's-well" calls | 48 |
| Astronauts' biopic, with "The" | 44 |
| Astronauts' descent to Earth | 32 |
| Astronomer born in Torun, Poland | 32 |
| Astronomer Brahe who wore a fake nose | 37 |
| Astronomer Clyde, discoverer of Pluto | 37 |
| Astronomer Edmund's felines? | 32 |
| Astronomer exonerated by the Vatican in 1992 | 44 |
| Astronomer Hubble of telescope fame | 35 |
| ASTRONOMER oversees a poultry farm? | 35 |
| Astronomer who coined the word "nova" | 47 |
| Astronomer who described planetary motion | 41 |
| Astronomer who discovered Uranus | 32 |
| Astronomer who lost part of his nose in a duel | 46 |
| Astronomer's calculation: Abbr. | 35 |
| Astronomer's favorite TV show? | 34 |
| Astronomer's sighting, perhaps | 34 |
| Astronomer's sighting, sometimes | 36 |
| Astronomer's unit of distance | 33 |
| Astronomers' "year zero" | 38 |
| Astronomical discovery of the 1960's | 40 |
| Astronomical distance of 3.26 light-years | 41 |
| Astronomical giant with a spectral letter ranking | 49 |
| Astronomical object with a large red shift | 42 |
| Astronomical phenomenon seen outside the city? | 46 |
| Astronomical surveyors' readings | 36 |
| Astronomical term coined by Galileo | 35 |
| Astronomy : Urania :: poetry : __ | 33 |
| Astronomy aficionado Thomas with a 1995 find | 44 |
| Astrophysicist Neil deGrasse ___ | 32 |
| ASUS laptop with a 7-inch screen | 32 |
| At 5,343 ft., Mt. Marcy is its highest point | 44 |
| At 6,684 ft., Mt. Mitchell is its highest point | 47 |
| At a butcher shop, the butcher gets to ... | 42 |
| At a ferris wheel's pinnacle? | 33 |
| At a lecture, say / Surpass in quality | 38 |
| At a magazine, an editor gets to ... | 36 |
| At a right angle to a ship's length | 39 |
| At all ___ (regardless of the consequences) | 43 |
| At an earlier time, in an earlier time | 38 |
| At an unknown point in the future | 33 |
| At another time, in an old-fashioned way | 40 |
| At any point, in some song titles | 33 |
| At cross-purposes with, country-style | 37 |
| At dance marathons the klutz _____ | 34 |
| At each other's -- (fighting) | 33 |
| At full speed (anagram of MANIA) | 32 |
| At Grauman's Chinese Theater, say | 37 |
| At her small condo, actress Glenn was _____ | 43 |
| At home the yellowy color is streaking (2,3,4) | 46 |
| At just the right time for consumption | 38 |
| At least it's a real bargain | 32 |
| At least two companies ready for battle | 39 |
| At Microsoft, a software engineer gets to ... | 45 |
| At office parties, never serve ___ ... | 38 |
| At one's fighting weight, say | 33 |
| At one's leisure at another's displeasure | 49 |
| At right angles to a ship's keel | 36 |
| At right angles to a ship's length | 38 |
| At right angles to the length of a plane | 40 |
| At right angles to the length of a ship | 39 |
| At right angles to the ship's keel | 38 |
| At risk of being lost in a hard drive failure | 45 |
| At risk of being stung by mosquitoes? | 37 |
| At sign follower in many e-mail addresses | 41 |
| At surprise dinners the klutz _____ | 35 |
| At the convention the candidate ___ ... | 39 |
| At the designated time, to an actor | 35 |
| At the dessert bar Mr. Ridder _____ | 35 |
| At The Drive In offspring Mars ___ | 34 |
| At the Drive-In "One ___ Scissor" | 43 |
| At the Drive-in "___ Minor" | 37 |
| At the Drive-In offspring The Mars ___ | 38 |
| At the end of his life he was all wet | 37 |
| At the end of one's patience | 32 |
| At the farthest point from a center | 35 |
| At the head of an unsteady conga line? | 38 |
| At the highest point, redundantly | 33 |
| At the limit, with "out" | 34 |
| At the ocean's bottom, as a ship | 36 |
| At the original speed, in musical scores | 40 |
| At the outer edges of the normal curve | 38 |