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 ...

With Trump’s new budget cutting NASA science programs, the Mars Sample Return mission could be replaced by a private-sector ...

ESA's Hera mission flying by Mars. See views captured with its Asteroid Framing Cameras. Credit; ESA - European Space Agency ...

This July, skywatchers across Southern California are in for a remarkable sight as the crescent Moon and Mars converge in a ...