ice mountains on Pltuo

• NASA
• New Horizons
• Planet News
• Pluto
• Science
• Solar System
• Space Exploration

Youthful Frozen Plains Cover Pluto’s Big ‘Heart’ – Spectacular New Images from New Horizons

This annotated view of a portion of Pluto’s Sputnik Planum (Sputnik Plain), named for Earth’s first artificial satellite, shows an…