You may not cross a single broken white (or yellow) line: 1  When passing to the right on a one-way street. 2  When turning left into a driveway. 3  When doing so would interfere with traffic.  When the car in front is disabled.
Launched in 1973, Pioneer 11 first flew by Jupter in 1974 before encountering Saturn. Pioneer 11 made its closest approach to Saturn on September 1, 1979 at a distance of 20,900 km. Below are the best Pioneer 11 images of Saturn.
Three rover missions were launched, of which two were successful, and eleven sample return flights were attempted with three successes. Missions to the Moon have been conducted by the Soviet Union, United States, European Space Agency, Japan, India and the People's Republic of China.