Mars is the fourth planet from the Sun. It is also known as the " Red Planet ", due to its orange-red appearance. [22][23] Mars is a desert-like rocky planet with a tenuous atmosphere that is …

Jul 15, 2025 · Mars – the fourth planet from the Sun – is a dusty, cold, desert world with a very thin atmosphere. This dynamic planet has seasons, polar ice caps, extinct volcanoes, canyons …

4 days ago · Mars is the fourth planet in the solar system in order of distance from the Sun and the seventh in size and mass. It is a periodically conspicuous reddish object in the night sky. …

Dec 18, 2024 · Mars is the red-colored fourth planet from the Sun. While not Earth’s twin in size or composition (a title often attributed to Venus), it is the most habitable of the other planets in …

A guide to the Red Planet, Mars, including facts about its geology, a history of Mars missions and images captured by astrophotographers.

Mars, the red planet Highlights Mars once had liquid water on its surface and could have supported life. Scientists are uncovering how Mars transformed into the cold, dry desert world …

Mars is the fourth planet that orbits the Sun in our Solar System. Circling at an average distance of approximately 229 million kilometres (around 142 million miles) from the Sun, it sits between …

Known as the Red Planet, Mars has always intrigued us, but only in recent decades have we come to know our smaller neighbor as a world of great complexity. The planets closest to the …

The largest and most capable rover ever sent to Mars. Measures Mars' atmosphere to understand its climate change. Takes high-resolution imagery of Martian terrain with extraordinary clarity. …

Sep 5, 2025 · Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go beneath the surface, exploring the interior of the …