<P> First - year and first - mile map of Curiosity's traverse on Mars (August 1, 2013) (3 - D). </P> <Ul> <Li> <P> Ejected heat shield as viewed by Curiosity descending to Martian surface (August 6, 2012). </P> </Li> <Li> <P> Curiosity's first image after landing (August 6, 2012). The rover's wheel can be seen . </P> </Li> <Li> <P> Curiosity's first image after landing (without clear dust cover, August 6, 2012) </P> </Li> <Li> <P> Curiosity landed on August 6, 2012 near the base of Aeolis Mons (or "Mount Sharp") </P> </Li> <Li> <P> Curiosity's first color image of the Martian landscape, taken by MAHLI (August 6, 2012) </P> </Li> <Li> <P> Curiosity's self - portrait - with closed dust cover (September 7, 2012). </P> </Li> <Li> <P> Curiosity's self - portrait (September 7, 2012; color - corrected). </P> </Li> <Li> <P> Calibration target of MAHLI (September 9, 2012; alternate 3 - D version) </P> </Li> <Li> <P> U.S. Lincoln penny on Mars (Curiosity; September 10, 2012; 3 - D; October 2, 2013). </P> </Li> <Li> <P> Wheels on Curiosity . Mount Sharp is visible in the background (MAHLI, September 9, 2012). </P> </Li> <Li> <P> Curiosity's tracks on first test drive (August 22, 2012), after parking 6 m (20 ft) from original landing site </P> </Li> <Li> <P> Comparison of color versions (raw, natural, white balance) of Aeolis Mons on Mars (August 23, 2012) </P> </Li> <Li> <P> Curiosity's view of Aeolis Mons (August 9, 2012; white - balanced image) </P> </Li> <Li> <P> Layers at the base of Aeolis Mons . The dark rock in inset is the same size as Curiosity . </P> </Li> </Ul> <Li> <P> Ejected heat shield as viewed by Curiosity descending to Martian surface (August 6, 2012). </P> </Li> <P> Ejected heat shield as viewed by Curiosity descending to Martian surface (August 6, 2012). </P>

What was the mars rover made out of