Related Clues:

• Roundabout route
• Gagarin's accomplishment
• Trident alternative
• Revolutionary pattern of the moon
• Asteroid's path
• Circle the globe
• Emulate Earth
• Celestial circuit
• It's going around
• Space Shuttle goal
• Move like Pluto
• Path around the earth
• Moon's path
• Uranus does it
• Space shuttle's path