Giotto Near Halley's Comet Nucleus; Paul Doherty
| Title | Giotto Near Halley's Comet Nucleus; Paul Doherty |
| Category | Comets |
| Sub-Category | Giotto Results to Halley |
| Copyright | © P Doherty |
| Index Reference | a399 |
| Title | Giotto Near Halley's Comet Nucleus; Paul Doherty |
| Category | Comets |
| Sub-Category | Giotto Results to Halley |
| Copyright | © P Doherty |
| Index Reference | a399 |
