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Many countries launched Chandrayaan-1 into space but USA launched it first and also launched it second .
Radiosondes were developed by Robert A. Millikan and his colleagues in the early 1920s. They are small weather instruments attached to weather balloons to collect data on atmospheric conditions.
The Apollo 11 was launched in the year 1969.
The Saturn V rocket was first launched on November 9, 1967.
Apollo 13 was launched on April 11, 1970.