Share on Facebook Share on Twitter Share on Google+ Share on Reddit Share on Pinterest Share on Linkedin Share on Tumblr For the first time on the planet mars, a huge underground lake has been discovered. According to this, presence of water indicates the presence of life there. In the research, published in the American Journal ‘Science’, the searchers claimed that the lake below the Marseans ice square is 20 kilometres wide. It is the biggest water body found on Mars. It is the first proof of the water found which is present now, before all the hints found were only the sign of presence of water. Alan Duffy, professor at Swinburne University in Australia, depicted it as a great accomplishment, and said that it gives the likelihood of ideal states of life. Prior, US space office NASA declared that the web index robot Curiosity found in 2012 on Mars discovered 3 billion-year-old natural atoms in rocks. It shows that there probably been life on this planet in that period.