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Welcome to the online home of SAM! SAM (Sample Analysis at Mars) is a suite of instruments onboard NASA's Mars Science Laboratory rover, Curiosity. SAM, along with Curiosity's other scientific instruments and tools, will investigate the past and present ability of Mars to support life.

New sections of this website will be coming soon. Come back to learn more about SAM!

A scientist experiments on a SAM component

The Mars Rover Curiousity