Related Clues:

• Earth's neighbor
• Spoils of war
• Heavy book
• Utopia Planitia setting
• Big name in candy
• "War of the Worlds" world
• Twix candy maker
• Utopia Plains setting
• Ares to the Romans
• Snickers producer
• 'War of the Worlds' invader
• Vikings' landing site
• Rover's destination
• Planet
• Olympus Mons location