NASA's Opportunity Rover Sends Ominous Photo Marking the End of 15 Years of Exploration on Mars The universe has always drawn humanity towards it, and throughout the centuries, humans have looked up ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the ...