Watch a prototype of NASA's Volatiles Investigating Polar Exploration Rover, (VIPER) roll down a ramp to simulate its ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the interplanetary environment for two more years. But by the end of 1967, the spacecraft ...

US space agency NASA is set to make a decision about the supplier of its self-driving lunar rover for the Artemis mission to ...

While we may remember the "one small step" more than anything else, the first Lunar Rover has its own interesting story ...