Stunning find gives hope for life on Mars

Mars was once a warm, wet planet (Picture: Getty/Science Photo Libra)Scientists believe liquid water may have flowed on Mars just a few hundred thousand years ago, and could do so again – with implications for the possibility of life on the Red Planet.Mars was once a warm and wet planet – not dissimilar to Earth – but around three billion years ago it lost all of its liquid water, becoming the dusty hyper-arid planet seen today.
All of the planet’s remaining water is trap