Related Clues:
- Celestial orbiter
- Somewhat accurate mock-up reflecting object in space
- Space traveller wasn’t the only one to get in contact?
- 2008 political catchword
- Intense star
- Chevy that did, in fact, 'go'
- Pulsating 73-Across
- Cupid cohort
- Celestial streaker with a tail
- Traveller round sun bed with me in it?
- 59-Down that brightens, then fades
- Celestial flare-up
- Celestial ice ball
- Exploding 50 Across
- The first recorded one was noted by the Greek scientist Hipparchus in 134 B.C