Ice found in polar region of Mars

Scientists of NASA said that they have discovered ice in the polar region of planet Mars. The ice was discovered when the Phoenix Mars lander was digging a trench in the soil of Martian arctic region. During the digging process, chunks of bright material were exposed, which later vanished. Take a look at the photograph above. So, scientists believes that the chunks of bright material was frozen water, that vaporized after being exposed. NASA