阅读设置
20
18
第135节（第6701-6750行） (135/3207)
naval
observatory
in
flagstaff,
arizona,
wasmaking
a
routine
examination
of
photographic
images
of
pluto
when
he
saw
that
there
wassomething
there—something
blurry
and
uncertain
but
definitely
other
than
pluto.
consulting
acolleague
named
robert
harrington,
he
concluded
that
what
he
was
looking
at
was
a
moon.
and
it
wasn’t
just
any