heliopause
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heliopause Definition
(n)
the
boundary
marking
the
edge
of
the
sun
''
s
influence
;
the
boundary
(
roughly
100
AU
from
the
sun
)
between
the
interplanetary
medium
and
the
interstellar
medium
;
where
the
solar
wind
and
the
wind
from
other
stars
meet
heliopause Synonyms
heliopause
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