solar_wind_to_shield_earth_during_pole_flip
mp21k
Solar
wind
to
shield
Earth
during
pole
flip
("magnetic_reversals")
15
May
2004
A
stream
of
solar
wind
will
come
to
the
planet's
rescue
during
the
next
reversal
of
its
magnetic
poles,
reveals
a
new
study
Hollywood
now
has
one
less
disaster
scenario
to
worry
about
.
The
Earth
,
it
seems
,
will
be
safe
when
its
magnetic
field
falters
during
the
next
reversal
of
its
magnetic
poles.
A
new
model
of
the
way
the
Earth
interacts
with
the
solar
wind
indicates
that
a
replacement
field
will
form
in
the
upper
atmosphere
during
the
switch
.
Scientists
had
previously
thought
that
the
planet
would
be
left
without
a
protective
shield
to
stop
lethal
radiation
from
space
reaching
the
surface
.
http
://www.newscientist.com/hottopics/climate/climate.jsp?id=ns99994985
040829
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