Possible Clues:

• Triton, to Neptune
• Armstrong's landing site
• Night light, low, needs new support
• Duran Duran: "New ___ on Monday"
• It turns the tide, a Scotsman admitting nothing
• Has a "Dark Side"
• Apollo 11's destination
• "The Dark Side of the ___"
• Apollo 11's goal
• Hold up one's end?