Related Clues:

• See 1-Across
• Saturn, for one
• Night light
• Astronomical sighting
• Astronomer's sighting
• Earth orbiter
• 5-Down, for example
• Surveilling need
• Sun circler
• Pine (for)
• Vulcan, for one
• Jupiter, e.g.
• Saturn or Mercury
• See 31-Across
• Lycanthrope's catalyst