Last Updated：2025/12/20
Sentence
If
the
nebulosity
were
due
to
an
aggregate
of
stars
so
far
off
as
to
be
separately
indistinguishable,
then
the
central
body
would
have
to
be
a
star
of
almost
incomparably
greater
dimensions
than
an
ordinary
star;
if,
on
the
other
hand,
the
central
body
were
of
dimensions
comparable
with
those
of
an
ordinary
star,
the
nebulosity
must
be
due
to
something
other
than
a
star
cluster.
Quizzes for review
If the nebulosity were due to an aggregate of stars so far off as to be separately indistinguishable, then the central body would have to be a star of almost incomparably greater dimensions than an ordinary star; if, on the other hand, the central body were of dimensions comparable with those of an ordinary star, the nebulosity must be due to something other than a star cluster.
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