Features:

• Players take on the role of astronomers, participating in this real scientific investigation.
• Use the free companion app to survey for objects and take other actions.
• Use the app results and the logic rules to find objects, publish theories, and deduce where Planet X must be!
• Created for 1-4 astronomers, ages 13+, to discover in 60-75 min. 

Contents Summary:

• 1 Solar System Board
• 1 Earth board
• 1 Wooden Sun Disc
• 48 Theory Tokens (12 per player)
• 4 Player Screens
• 8 Target tokens (2 per player)
• 4 Player Miniatures
• 1 Pad of Note Sheets (double-sided)
• 4 Expert Mode Cards
• 1 Rules book