24K views · 514 reactions | What color is the sky on Mars? How long is a Martian year? In this red planet primer, experts answer the fundamental questions on all things Mars. #MARS | National Geographic TV | Facebook

Here’s a breathtaking view of Mars’ surface 🔴🏔️ filled with hills, mountains, and rocky formations shaped over billions of years. These structures were carved by ancient volcanoes, wind erosion, and possibly rivers of water that once flowed across the Red Planet. Each rock and ridge on Mars tells a story of time and transformation, helping scientists understand how the planet once might have been warm, wet, and possibly home to life. 🌌✨ The more we explore, the more Mars feels like a mirror o