Summary:
- Researchers have utilized numerical simulations to analyze the composition and thermal evolution of Pluto’s Sputnik Planitia, a vast heart-shaped glacier.
- The study suggests that the glacier is likely underlain by a layer of mobile, convecting nitrogen ice, which explains the unique surface features and geological activity observed by the New Horizons spacecraft.
- These findings provide critical insights into the internal structure of dwarf planets and the mechanisms that drive geological activity in the cold, outer reaches of our solar system.