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.
There were 9 Apollo missions by NASA that travelled to the Moon between 1968 and 1972. The first landing was on July 20, 1969 and there were 5 more missions that explored the lunar surface. A total of 24 astronauts went to the Moon (3 of them twice) but only 12 actually walked on the lunar surface. There were 9 Apollo missions by NASA that travelled to the Moon between 1968 and 1972. The first landing was on July 20, 1969 and there were 5 more missions that explored the lunar surface.