Triton: The Twin of Pluto ? Triton: The Twin of Pluto?                                    Pluto               Triton    Diameter:               2,368 

Source URL: spacemath.gsfc.nasa.gov

• Planetary geology
• Triton
• Cryovolcano
• Dwarf planet
• Pluto
• Natural satellite
• Neptune
• Charon
• Planetary surface
• Triton Hopper
• Exploration of Pluto