LifeNASA's Curiosity rover finds astronauts could farm water on Mars NASA's Curiosity rover has found evidence of a liquid water cycle on Mars, and harnessing this could one day make drinking water for astronauts News
LifeAurora reveals Jupiter moon's secret subsurface sea Hubble Space Telescope images reveal Ganymede, the largest moon in the solar system, has a secret sea – just a day after a similar find on Saturn's moon Enceladus News