Complete Clue List
Across
1. Home of the so-called "sleepers" on "Doctor Who"
7. Ancient Greek colony
8. "Stargate SG-1" planet visited by Arlos Kadawam
9. Spock was from here
10. Volcanic flow
12. Pleasure planet from "Star Trek: The Next Generation"
14. Fifth planet in the Utopia System in "Mass Effect" video game
17. Planet of a transplanted Aztec civilization in "Stargate SG-1"
18. Delta Quadrant planet in "Star Trek Voyager"
19. Planet known for its singing towers in "Doctor Who" (one of two spellings)
Down
1. Historic record
2. Planet ruled by Cardinal Morningstar in the "Doctor Who Magazine" comic strip
3. Yemen neighbor
4. "Stargate SG-1" planet filled with trace amount of naquadah
5. Paradise planet on "Doctor Who"
6. Planet in the Red Sun System in "Firefly" TV series
11. Polynesian paradise - on our planet
13. Cavalry sword
15. Anxiety
16. Overly fastidious