SpaceEarly meteorites brought enough water to Mars to create a global ocean Meteorites bombarding the Red Planet may have carried so much water that it could have covered the planet in a layer 300 metres deep if spread out, while also depositing molecules essential for life News
TechnologyCuriosity Mars rover gets 50 per cent speed boost from software update The navigation strategy of NASA's Curiosity rover means it has to stop frequently to check its position, but soon a software update will allow it to move almost continuously News