  After 9 years in the Saturn system, the Cassini spacecraft finally observed
Titan in the supersonic solar wind. These unique observations reveal that Titan
interaction with the solar wind is in many ways similar to un-magnetized
planets Mars and Venus in spite of the differences in the properties of the
solar plasma in the outer solar system. In particular, Cassini detected a
collisionless, supercritical bow shock and a well-defined induced magnetosphere
filled with mass-loaded interplanetary magnetic field lines, which drape around
Titan ionosphere. Although the flyby altitude may not allow the detection of an
ionopause, Cassini reports enhancements of plasma density compatible with
plasma clouds or streamers in the flanks of its induced magnetosphere or due to
an expansion of the induced magnetosphere. Because of the upstream conditions,
these observations are also relevant for unmagnetized bodies in the outer solar
system such as Pluto, where kinetic processes are expected to dominate.
