season without Giants or time on the
quiet sky
greetings greetings fellow stargazers
I'm james oberg director this Kika
Silverpop planetarium in Gainesville
Florida
19 reas astronomer for the Cincinnati
Observatory
if you're one of those people who loves
the change in seasons
have you ever wondered whether the sky
changes seasons to
if so stick with us because and this
episode
will let you in on some other secrets at
the season's and how you can
double up your pleasure by not only
watching the face of the earth change
season
but also by watching the face up the
night sky change as well
and will give you a heads up about a
planet star rendezvous that happens
only every other year let's show you EC
all has to do with our Earth's yearly
journey in its orbit around the Sun
because as our earth orbits the Sun
you'll see a slightly different part the
starry sky
each successive evening that is if you
go outside every night after sunset for
a year and look up
you'll notice that the various
constellations slowly but steadily shift
their positions in the heavens a little
bit
West for each night a given star pattern
will first appear low in the east
and then gradually become very prominent
and high up in early evening
and then we'll continue that slow shift
westward
and then completely disappear from the
heavens now
when astronomers talk about sky seasons
they mean that the particular star
patterns
or constellations %uh that season are
those that are high above the horizon in
early evening hours during a given
season for instance
and summer time we know that the great
summer triangle
and the giant scorpion are always very
high and Dominic and early evening
summer skies
and in winter in early evening the giant
a Ryan and his dog
always ride high and dominate winters
landscape
springtime always has its wonderful Leo
the Lion
and the Big Dipper towering over head in
early evening
but there's one season when the sky
becomes quiet
a season when there are fewer bright
stars visible than
any other time of the year and quite
appropriately I think that season is
autumn
the season when earth to is quieting
down a season
muted Sun and muted starlight a season
without social Giants
the season up the soft sky and if you do
what I'm about to show you on
at least one evening in autumn every
autumn for the rest of your life
your add yet another dimension to your
enjoyment and the exquisite fields
that autumn brings simply go outside any
autumn evening just
after the Sun has gone down and look for
the Giants summer scorpion
with his break reddish orange heart star
Antares
as they get ready to set low in the
southwest this year
there's an additional point and white
just above Antares
it's the reddish orange planet Mars
which the Greeks named
Aires their God of War it's commonly
stated that the harder the Scorpion and
Tyrese
was named as the rival varies because
they appear so much alike in the sky
mars passes close to in Terry's roughly
every two years
because in Terry's lies just south on
the path to the plants
this coming Monday September 29 be sure
to catch mars
in a crescent moon in line with the in
Terry's Mars will come back to alignment
with the in Terry's in
August up 20-16 and next time
Saturn will be right there to make it
even bet so be sure to get out and watch
in Terry's
mars and the moon next week watchin
terry's Inmarsat
as the evening goes along then in the
hours before midnight
you'll see for yourself the softer
subscribers with a minimum a bright
stars
a time when you'll be able to delight in
the exquisite beauty up to seven sisters
rising
then around midnight autumn skies will
slowly give way to a preview of winter
as a ride the winter giant boldly rises
in the southeast
how fitting how poetic at the sky
seasons coincidentally match
are Earth's as regular as clockwork
yes every October of your life summer
scorpion will set at sunset
and wenches Orion mall eyes at midnight
and hours in between
will be the power to the slideshow
impressions cell
get outside under the heavens softly and
remember to
keep looking up
well me