The third and final Rosetta planetary fly-by will bring the spacecraft to Earth in November 2009 before it heads out on the final and longest leg of its ten-year journey to Comet 67P/Churyumov-Gerasimenko, in 2014.
The third and final Rosetta planetary fly-by will bring the spacecraft to Earth in November 2009 before it heads out on the final and longest leg of its ten-year journey to Comet 67P/Churyumov-Gerasimenko, in 2014.
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