| Answer | Crossword Clue |
|---|---|
| ORE | It's discovered in veins |
| BLOOD | It's found in veins |
| ORE | It's found in veins |
| PHONELINE | It's often discovered dead in a horror film |
| SATURN | Galileo discovered its rings |
| ORINOCO | Its course was discovered, 1951. |
| SATURN | Voyager discovered its hexagonal cloud pattern |
| SATURN | Its rings were discovered by Galileo |
| ORINOCO | Its mouth was discovered by Columbus: 1498 |
| NILE | Its source was discovered by John H. Speke |
| TNT | What was originally used as a yellow dye before its best-known property was discovered |
