Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Halley's Comet  | |
|---|---|
| BT | comets |
| .Halley's Comet | |
| UF | P/Halley |
| RT | interplanetary space |
| extraterrestrial geology | |
| solar system | |
| SN | Added to Thesaurus in 1989. |
| Data sets | Publications | Expeditions | Thesaurus |
| Halley's Comet | |
|---|---|
| BT | comets |
| .Halley's Comet | |
| UF | P/Halley |
| RT | interplanetary space |
| extraterrestrial geology | |
| solar system | |
| SN | Added to Thesaurus in 1989. |