Launched on May 4, 1989, Magellan was inserted into orbit around Venus on August 10, 1990. Radar mapping ... B was switched on. Troubleshooting on Tape Recorder A to characterize the problem and identify possible solutions continues.
|Title||:||1992 NASA authorization|
|Author||:||United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Technology and Competitiveness|
|Publisher||:||Government Printing Office - 1991|