| Answer | Crossword Clue |
|---|---|
| comets | COMET, a celestial body |
| cometary | pertaining to a comet (a celestial body) |
| cometic | pertaining to a comet (a celestial body) |
| nucleus | the small bright body in the head of a comet |
| trajectory | the curve that a body (as a planet or comet in its orbit or a rocket) describes in space |
| trajectories | TRAJECTORY, the curve that a body (as a planet or comet in its orbit or a rocket) describes in space |
