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It has been suggested that human explorers on Mars could use lava tubes as shelters. The caves may be the only natural structures offering protection from the micrometeoroids, UV radiation, solar flares, and high energy particles that bombard the planet's surface. [95] These features may enhance preservation of biosignatures over long periods ...
Dark slope streak – Surface feature of Mars; Dust devil tracks – Weather phenomenon on Mars; Fretted terrain – Surface feature common to certain areas of Mars; Geology of Mars – Scientific study of the surface, crust, and interior of the planet Mars
With Mars-2 and Mars-3 in 1971–1972, information was obtained on the nature of the surface rocks and altitude profiles of the surface density of the soil, its thermal conductivity, and thermal anomalies detected on the surface of Mars. The program found that its northern polar cap has a temperature below −110 °C (−166 °F) and that the ...
Mars is the fourth planet from the Sun.The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving it the nickname "the Red Planet". [22] [23] Mars is among the brightest objects in Earth's sky, and its high-contrast albedo features have made it a common subject for telescope viewing.
Google Mars – Google Maps for Mars, with various surface features and interesting places pointed out; Mars/themis Maps – Arizona State University; Mars Maps – Maps of Mars; MEC-1 Prototype; Historical Globes of the Red Planet; 3D Map of Mars – 3D Map of Mars; Presents distances and altitudes of features/NASA; The Origin of Mars Crater Names
LOS ANGELES (Reuters) -NASA's rover Perseverance has gathered data confirming the existence of ancient lake sediments deposited by water that once filled a giant basin on Mars called Jerezo Crater ...
The study of surface characteristics (or surface properties and processes [1]) is a broad category of Mars science that examines the nature of the materials making up the Martian surface. The study evolved from telescopic and remote-sensing techniques developed by astronomers to study planetary surfaces.
Three of the four solar terrestrial planets (Venus, Earth, and Mars) have substantial atmospheres; all have impact craters and tectonic surface features such as rift valleys and volcanoes. The term inner planet should not be confused with inferior planet , which refers to any planet that is closer to the Sun than the observer's planet is, but ...