Differentiation and cryovolcanism on Charon: A view before and after New Horizons

Physics & Astronomy

• Charon 100%
• horizon 58%
• Pluto (planet) 43%
• oceans 24%
• ice 21%
• impactors 20%
• natural satellites 17%
• predictions 15%
• antifreezes 12%
• lithosphere 11%
• Kuiper belt 10%
• mountains 9%
• crusts 9%
• imagery 9%
• radioactive isotopes 7%
• ammonia 7%
• freezing 7%
• arrivals 7%
• rocks 7%
• histories 6%
• chambers 5%
• heat 4%
• collisions 4%
• radii 4%
• probes 4%
• spectroscopy 3%

Earth & Environmental Sciences

• Pluto 86%
• impactor 32%
• ice 30%
• prediction 29%
• Moon 29%
• ocean 25%
• lithosphere 13%
• freezing 13%
• radionuclide 13%
• collision 12%
• spectroscopy 12%
• material 12%
• probe 12%
• ammonia 11%
• imagery 11%
• crust 11%
• cold 10%
• young 10%
• mountain 9%
• world 8%
• history 8%
• rock 7%