️<unk>️<unk>️<unk>️  A pair of mysterious bright spots on the asteroid Ceres could be towering 'water volcanoes', scientists claim. Recent images from the Dawn spacecraft reveal the spots, dubbed 'feature number 5', at various angles as the asteroid rotates. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ <unk> <unk> Ceres rotates in this accelerated movie comprised of images taken by NASA's Dawn mission during its approach to the dwarf planet.<unk> Ceres rotates in this accelerated movie comprised of images taken by NASA's Dawn mission during its approach to the dwarf planet. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️ 'What is amazing is that you can see the feature while the rim is still in the line of sight,' said Andreas Nathues, a planetary scientist at the Max Planck Institute for Solar System Research in Göttingen, Germany. ️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Scientists have speculated that the interior of Ceres is rocky with a layer of water and ice.<unk> Scientists have speculated that the interior of Ceres is rocky with a layer of water and ice.<unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Ceres continues to baffle astronomers as Dawn orbits the dwarf planet.<unk> Ceres continues to baffle astronomers as Dawn orbits the dwarf planet. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ It shows that the brightest spot on Ceres has a dimmer companion, which apparently lies in the same basin.<unk> It shows that the brightest spot on Ceres has a dimmer companion, which apparently lies in the same basin. Dawn observed Ceres completing one full rotation, which lasted about nine hours.<unk> Dawn observed Ceres completing one full rotation, which lasted about nine hours. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
<unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> Spots are visible when they are near edge of Ceres, suggesting that they must be high above the surface.<unk> Spots are visible when they are near edge of Ceres, suggesting that they must be high above the surface. <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk>