Mysterious Roving Rocks of Racetrack Playa

Four LPSA interns test the clay at Bonnie Claire Playa, another location where the rocks move, to see how quickly water is absorbed. Interns, clockwise: Kyle Yawn (standing), Gregory Romine, Emily Kopp, and Clint Naquin.

Photo credit: NASA/GSFC/Maggie McAdam

To read a feature story on the Racetrack Playa go to: www.nasa.gov/topics/earth/features/roving-rocks.html

NASA Goddard Space Flight Center is home to the nation's largest organization of combined scientists, engineers and technologists that build spacecraft, instruments and new technology to study the Earth, the sun, our solar system, and the universe.

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