Double Ion Tail, 9 Dec 1985
| Title | Double Ion Tail, 9 Dec 1985 |
| Category | Comets |
| Sub-Category | Armagh Planetarium Halley Set |
| Date | 09 December 1985 |
| Copyright | © Sir Patrick Moore |
| Keywords | Halley Comet |
| Index Reference | a552 |
| Title | Double Ion Tail, 9 Dec 1985 |
| Category | Comets |
| Sub-Category | Armagh Planetarium Halley Set |
| Date | 09 December 1985 |
| Copyright | © Sir Patrick Moore |
| Keywords | Halley Comet |
| Index Reference | a552 |
