Related Clues:
- Thing streaking across the night sky
- Halley's, for one
- It streaks across space
- Member of rock band that blazed a trail?
- Sagan book whose Chapter Nine is ''Tails''
- What measures oxygen in rapid star
- Streaking space item
- Hubble observation
- Orbiting ice ball
- Comet fragment, perhaps
- Flash in a shower
- Astronomical phenomenon to arrive on time
- Streak in the night sky
- Came into contact with source of earthly or heavenly body
- Traveller to arrive on time