Still Here.
Voices beyond Earth
NASA SPACE APPS
CHALLENGE PROJECT
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NASA imagery of Sojourner
Mars / A VOICE BEYOND EARTH

I am Sojourner.

A small rover. A giant first step.

All explorers

I was only about the size of a microwave oven. But a whole new world was waiting for my wheels.

On July 4, 1997, Pathfinder brought me to Mars. I rolled down my ramp into a rocky landscape that no rover had explored before.

For 83 Martian days, I studied stones and soil. I proved that a little machine could move across another planet.

When our lander fell silent, my journey became a memory. Every rover that followed carried a little of my courage.

An interpretive first-person story inspired by NASA mission records. These are not actual messages transmitted by the spacecraft.
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