"Regulus:
The
Heart《学习更多 12星座爱情分析知识请关注 :剑兰星座知识网,WWw.iJIaNLan.Cc」）
of
the
Lion" Regulus
is
the
star
at
the
heart
of
the
Leo
constellation
and
is
one
of
the
brightest
stars
in
the
night
sky.
It
is
a
blue-white
main
sequence
star,
situated
approximately
79
light-years
away
from
Earth.
Its
name
means
"Little
King"
or
"Prince"
in
Latin. Regulus
is
a
fascinating
star
known
for
its
fast
rotation,
which
causes
it
to
spin
at
a
rate
of
90
kilometers
per
second
at
its
equator,
making
it
one
of
the
fastest
rotating
stars
known
to
man.
This
rapid
rotation
means
that
Regulus
is
slightly
flattened
at
the
poles,
similar
to
how
the
Earth
is
flattened
at
its
poles. Regulus
is
a
binary
star,
meaning
it
has
a
companion
star
orbiting
around
it.
The
two
stars
are
extremely
close,
with
the
smaller
star
orbiting
the
larger
one
every
40
days.
This
companion
star
was
discovered
in
2006,
and
its
presence
was
unexpected,
as
it
was
difficult
to
detect
due
to
the
brightness
of
Regulus. In
ancient
times,
Regulus
was
associated
with
royalty
and
was
regarded
as
a
symbol
of
power
and
strength.
In
astrology,
it
is
associated
with
the
zodiac
sign
of
Leo,
and
those
born
under
this
sign
are
believed
to
be
confident,
ambitious,
and
charismatic. Regulus
has
also
been
studied
in-depth
by
astronomers,
as
it
provides
valuable
information
about
the
evolution
of
stars
and
the
formation
of
planetary
systems.
Observations
have
revealed
that
Regulus
is
much
younger
than
our
Sun,
with
an
estimated
age
of
only
250
million
years,
which
is
young
in
astronomical
terms. In
conclusion,
Regulus
is
a
remarkable
star
with
many
unique
features.
Its
significance
in
ancient
times
and
continued
relevance
in
modern
astronomy
make
it
a
star
worth
studying
and
admiring.
As
we
gaze
up
at
the
night
sky,
let
us
remember
the
greatness
and
wonder
of
Regulus,
the
heart
of
the
lion.