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.
Thirty-two astronauts were assigned to fly missions in the Apollo program. Twenty-four of these left Earthâs orbit and flew around the Moon between December 1968 and December 1972 (three of them twice). Half of the 24 walked on its surface, though none of them returned to the Moon after landing once.