About Mars
Explore the Red Planet — from its towering volcanoes and ancient river beds to the science behind future human settlement.
Overview of Mars
An introduction to the Red Planet — its place in our solar system, key characteristics, and why it captivates scientists and explorers.
Geology and Surface Features
Explore the dramatic landscape of Mars — from the solar system's tallest volcano to its deepest canyon, ancient impact basins, and rust-red soil.
The Martian Atmosphere
Discover the thin but dynamic atmosphere of Mars — its composition, weather patterns, dust storms, and what it means for future explorers.
Water on Mars
Follow the water — from ancient rivers and lakes to modern ice deposits, and learn why water is the key to understanding Mars's past and enabling its future.
The Search for Life on Mars
One of science's greatest questions — has life ever existed on Mars? Explore the evidence, the missions, and what finding Martian life would mean for humanity.
Human Settlement on Mars
Humanity's future is multiplanetary. Learn about the plans, challenges, and technologies that will enable people to live and work on Mars.