The country's low-cost Mars mission, that has completed six months of rendezvous with the Red Planet...

NASA's MAVEN spacecraft has observed two unexpected phenomena in the Martian atmosphere: a mysteriou...

A pair of mysterious bright spots on the dwarf planet Ceres could actually be ice which may be emitt...

NASA's Mars rover Curiosity has regained use of its robotic arm after an electrical glitch forced mi...

NASA has launched four identical spacecraft on a billion-dollar mission to study the explosive give-...

NASA and a US space technology firm plan to launch an expandable habitat module to the International...

Jupiter's largest moon, Ganymede, definitely has an underground ocean, researchers said after confir...

NASA's Mars rover Curiosity is expected to resume movements of its robotic arm this week while analy...

A primitive ocean on Mars held more water than Earth's Arctic Ocean but the Red Planet lost 87 per c...