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Mars atlas

Volcanoes, canyons and craters: get to know some of the red planet’s great landscapes.

Valles Marineris · Viking mosaic, enhanced colours
Valles Marineris · Viking mosaic, enhanced colours · NASA/JPL-Caltech · Source ↗

Mars atlas

An educational atlas of five landmarks. Images are documentary references, not the hemisphere currently visible from Earth. Gale and Jezero are not details to identify in a small telescope.

Volcano

Olympus Mons

A giant shield volcano rising about 22 km above the Martian reference level. Its broad caldera records summit collapse.

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Canyon

Valles Marineris

A canyon system about 4,000 km long, recording deformation and evolution of the Martian crust.

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Crater

Gale

This crater contains Mount Sharp, a mountain of sedimentary layers. Curiosity investigated evidence of ancient lake environments here.

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Crater

Jezero

An ancient crater lake with a preserved delta, selected for Perseverance’s investigation of past environments.

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Polar ice

Polar caps

The polar regions contain ice and layered deposits. Their appearance changes with the seasons; they are not identical to Earth’s ice caps.

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Sources and credits

Space-mission images; mosaics and processing are identified in the credits. NASA/JPL · Image use

Educational reference values and sources checked on 23 October 2026.