
• A single day on Mars (a sol) lasts 24 hours 39 minutes, almost identical to Earth’s.
• Mars’ tallest volcano, Olympus Mons, towers nearly three times higher than Mount Everest.
• The Valles Marineris canyon stretches over 4,000 km — that’s wider than the entire United States!
• Though it’s cold today, scientists believe liquid water once flowed on its surface.
• NASA’s rovers like Curiosity and Perseverance are still exploring — searching for ancient signs of life and testing technology for future human missions.

Welcome to Mars, known throughout history as the Red Planet. Its fiery hue has inspired myths, movies, and missions — but beyond the glow lies a dusty world that’s surprisingly Earth-like in some ways, and utterly alien in others.
Mars is the fourth planet from the Sun and our most explored neighbour in the Solar System. The red colour comes from iron oxide — rust — covering its surface, giving the planet its iconic glow. While it looks calm from afar, Mars is a world of extremes: freezing deserts, sky-high volcanoes, and storms that can blanket the planet for months.
Mars is the fourth planet from the Sun and one of the most studied worlds in our Solar System. Though it’s only half the size of Earth, it’s home to the tallest volcano and the deepest canyon known to humankind.
🔥 Extreme Conditions
Temperatures can drop to –125°C at night and rise only to 20°C during the day.
Mars’ thin atmosphere, made mostly of carbon dioxide, means there’s almost no breathable air and very little protection from radiation.
Dust storms can circle the entire planet, sometimes lasting for months and shaping the Martian landscape.
🌋 Surface and Geology
Beneath its red dust lies ancient rock — clues that Mars was once wet and warmer.
The planet’s surface shows signs of river valleys and lakebeds, evidence that water once flowed freely.
Iron in the soil gives Mars its famous rust-red colour.
NASA’s Perseverance rover is currently exploring the Jezero Crater, searching for ancient life signs.
Ingenuity, the first helicopter on another planet, proved flight is possible on Mars!
Future missions by NASA and ESA aim to return samples to Earth — a milestone in human space exploration.

🧠 Mars has two tiny moons, Phobos and Deimos, thought to be captured asteroids.
💧 Scientists have found ice beneath the surface, meaning one day astronauts could use it for water and fuel.
🎯 The first humans to walk on Mars will experience a sunset that glows blue — the opposite of Earth’s red ones!
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