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The mission of
"Cassini-Hyuygens" Titan is actively studied in the 2000s, was able
to stay a short time on the surface of its seas.
The new mission, called
Titan Lake In-situ Sampling Propelled Explorer will land in the middle of the
largest lake in Titan's called Sea Ligei will float to the coast, along the way
making scientific measurements. The expedition will last from six months to a
year.