Mars: Facts - NASA Science
Jul 15, 2025 · Even today, it is frequently called the "Red Planet" because iron minerals in the Martian dirt oxidize, or rust, causing the surface to look red. Mars was named by the ancient …
Mars | Facts, Surface, Moons, Temperature, & Atmosphere
3 days ago · Mars has only 28 percent of the surface area of Earth, but, because more than two-thirds of Earth is covered by water, the land areas of the two planets are comparable.
Mars - Wikipedia
Its surface gravity is roughly a third of Earth's or double that of the Moon. It is about half the Earth in width, or twice the Moon, with a diameter of 6,779 km (4,212 mi), and has a surface area …
Explore the Surface of Mars in 360° | AMNH
A text box covers the surface of Mars: “The surface of Mars in this video is made of images taken by different space missions, not simulations. When we knit all these images together, it …
Stunning Mars Surface Close-Up | NASA Footage from the Red …
Explore the incredible surface of Mars in this breathtaking close-up view captured by NASA. 🌍 From rocky textures to ancient craters, Mars continues to am...
Mars: Definition, Atmosphere, Size, Discovery, Surface
Mar 27, 2025 · Mars is the fourth planet from the Sun in the solar system. Mars exhibits a reddish hue caused by iron oxide on its surface. It has a thin atmosphere, diverse surface features …
An Introduction to Mars - Center for Planetary Sciences
An Introduction to Mars Image of Mars. Credit: Smthsonian Mars is the fourth planet from the Sun and the second smallest planet in the Solar System. Named after the Roman god of war, it is …
Surface Features of Mars: Planet Mars Outer Temperature
Even though Mars is almost just as big as Mercury, because of its brightness, Mars is easily picked out by people without using a telescope. The surface of the Red Planet is said to be …
Mars Facts - Fourth Planet From the Sun - Science Notes and …
Dec 18, 2024 · Its surface area is about 28% that of Earth. However, since Mars lacks oceans, the surface area is roughly the same as the combined land area of Earth’s continents. Despite …
Planet Mars - Natural History Museum
Mars has a large, dark patch on its surface, known as the Syrtis Major Planum. It reaches around 1,500 kilometres north from the equator and is around 1,000 kilometres in width.