In May, a science blogger claimed to have spotted a lizard meandering around Mars.
The unknown spotter from Japan alerted Mr Warin of the unusual sight.
The claim, posted on UFO Sightings Daily, caused some excitable conspiracy theorists to fear that Nasa could be planting life on the planet for scientific testing. http://www.dailymail.co.uk/sciencetech/article-2492862/The-iguana-MARS-Mysterious-rock-looks-like-lizard-spotted-Nasas-Curiosity-rover.html
NASA to send another rover to Mars by 2020 NDTV Chennai: After the success of Mars orbiter rover 'Curiosity', NASA would send another rover to the red planet by 2020 to explore "biosignatures" on Mars, a top scientist of the American space agency said in Chennai today. "Yes. By 2020, we will send ... See all stories on this topic »