Cygnus:
Dancing
with
the
Stars Cygnus,
also
known
as
the
Northern
Cross,
is
one
of
the
brightest
constellations
in
the
night
sky.
This
constellation
is
located
in
the
northern
hemisphere
and
is
best
viewed
during
the
summer
months. The
name
Cygnus
comes
from
the
Latin
word
for
swan.
The
shape
of
the
constellation
resembles
a
swan
in
flight
with
its
wings
outstretched.
In
Greek
mythology,
Cygnus
was
associated
with
the
story
of
the
god
Zeus
and
his
lover,
the
mortal
Leda.
Accordi〔浏览更多 十二星座的月份表知识文章请关注 :聊星座网,WwW.liaOxiNgzUo.CC〕ng
to
the
myth,
Zeus
transformed
himself
into
a
swan
to
approach
Leda
in
a
more
subtle
way. Perhaps
one
of
the
most
interesting
features
of
Cygnus
is
the
presence
of
multiple
stars
that
form
binary
systems.
One
example
is
the
star
Albireo,
which
is
visible
to
the
naked
eye.
Albireo
is
actually
a
binary
star
system
made
up
of
two
stars
that
orbit
each
other.
These
stars
are
so
close
together
that
they
appear
as
one
to
the
human
eye,
but
when
viewed
through
a
telescope
they
are
revealed
to
be
two
separate
stars
-
one
blue
and
one
yellow. Cygnus
is
also
home
to
a
number
of
deep-sky
objects,
including
the
North
America
Nebula
and
the
Veil
Nebula.
These
nebulae
are
clouds
of
gas
and
dust
that
are
illuminated
by
nearby
stars.
They
are
often
popular
targets
for
amateur
astronomers. In
addition
to
its
astronomical
significance,
Cygnus
has
also
inspired
a
number
of
artistic
works.
The
constellation
is
often
featured
in
poetry,
literature,
and
music.
It
has
also
been
depicted
in
paintings
and
sculptures
throughout
history. Overall,
Cygnus
is
a
fascinating
constellation
that
has
captured
the
imagination
of
people
for
centuries.
Whether
viewed
through
a
telescope
or
simply
admired
from
afar,
it
is
a
reminder
of
the
beauty
and
wonder
of
the
universe
around
us.