Sunday, December 9, 2007

Opportunity investigates Smith2

Opportunity continues to investigate the rock exposure known as "Smith2" in the second of three bathtub ring-like layers of rock inside "Victoria Crater" as well as test communications for Phoenix, NASA's next mission to Mars. The rover is healthy and all subsystems are normal.

Opportunity performed diagnostic tests of the shoulder joint that controls side-to-side movement of the robotic arm, known as Joint 1. The joint had stalled on Nov 22, 2007, while the rover waas taking measurements with the microscopic imager.

Working with NASA's Reconnaissance Orbiter, Opportunity successfully tested UHF radio transmissions in support of entry, descent, landing, and surface operations of the Phoenix mission, now en route to the red planet.

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