Solutions Star, planet, or comet has 9 entries with similar clues
- comaCloud of gas and dust around comet
- oneillEugene ---, US playwright who penned The Iceman Cometh
- synodicRelating to alignment of stars and planets
- reindeercomet and vixen are the names of two of these animals, found in a popular poem
- exoplanetA planet that orbits a star outside the solar system
- oort-cloudReservoir of comets surrounding solar system
- perihelionPoint of closest approach of comet to sun
- tycho-braheDanish astronomer who measured the positions of stars and motions of planets and comets with unprecedented precision
- edmond-halleyEnglish astronomer noted for his work on comets