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Primary Spacecraft
of ISTP
Geotail
Launched on 24 July 1992 by Japan's Institute of Space and
Astronautical
Science (ISAS) and NASA, the satellite has roamed millions of miles
in
the tail of the magnetosphere to see how the solar wind and Earth
interact downstream...
Wind
Launched on 1 November 1994 by NASA, the satellite spends most of
its
time flying into the solar wind (on the sunny side of Earth) in
order to
decipher its physical and chemical properties...
Solar and Heliospheric Observatory (SOHO)
Launched on 2 December 1995 by the European Space Agency (ESA) and
NASA,
the satellite lives in a stationary orbit between the Sun and Earth
where it studies the structure of the Sun, its atmosphere and the
origin of the solar wind...
Polar
Launched on 24 February 1996 by NASA, the satellite makes daily
passes
over Earth's north and south poles in order to study the energy and
particles flowing into and out of the magnetosphere and producing
the
aurora...
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