NIGHT SKY.--AUGUST AND SEPTEMBER.

The Great Bear (_Ursa Major_) is low down, between northwest and

north, the Pointers (a and b) directed slantingly upward toward

the Pole. A line from the Pole Star (a of the Little Bear, _Ursa

Minor_) to the Guardians of the Pole (b and g), is in the position

of the minute hand of a clock 12 minutes before an hour. Between

the Great Bear and the Little Bear run the stars of the Dragon

(_Draco_), round the Little Bear toward the north, thence toward

the northwest, where we see the head of the Dragon high up, its two

bright eyes, b and g, directed toward _Hercules_, which occupies

the western mid-heaven. Above Hercules is _Lyra_, the Lyre, with

the bright steel-blue star Vega high up toward the point overhead.

Right overhead is the Swan (_Cygnus_).

Low down in the northwest we see in the chart one star of the Hunting

Dogs (_Canes Venatici_). Nearer the west stands the Herdsman, rather

slanting forward, however, with the Crown (_Corona Borealis_) on his

left, almost due west. The long winding Serpent (_Serpens_) runs

from near the Crown (where we see its head due west) to farther

south than southwest, high up on the western side of the Serpent

Holder (_Serpentarius_ or _Ophiuchus_), now standing upright in

the southwest. Low down creeps the Scorpion (_Scorpio_), its heart

Antares, rival of Mars, in the southwest, the end of its tail between

south and southwest. Above and south of the Scorpion's tail we see

the Archer (_Sagittarius_).

Due south, and high up, is the Eagle (_Aquila_), its tail at z and

e, its head at th, the bright steel-blue Altair marking its body.

On the left, or east, of the Eagle lies the neat little Dolphin

(_Delphinus_). Midway between the Dolphin and the horizon is the

tip of the tail of the Sea Goat (_Capricornus_), whose head lies

nearly due south.

On the southern horizon is the head of the Indian (_Indus_); on its

left a part of the Crane (_Grus_), and low down in the southeast

lies Fomalhaut, the chief brilliant of the Southern Fish (_Piscis

Australis_). Above lies the Water Bearer (_Aquarius_), in the

southwestern mid-heaven.

Due east, fairly high, is "the Square of Pegasus," the head of the

Winged Horse, Pegasus lying close by the Water Pitcher of Aquarius

(marked by the stars z, g, and a).

The Fishes (_Pisces_) are low down in the east. A few stars of

the Whale (_Cetus_) are seen on their right, very low down. On

the left of Pisces we see the Ram (_Aries_), low down; above it

the Triangle; and above that the Chained Lady (_Andromeda_).

Low down in the northeast is the Rescuing Knight (_Perseus_); above

whom is _Cassiopeia_, and on her left, higher up, the inconspicuous

constellation _Cepheus_.

Lastly, immediately below _Cepheus_, we find the Camelopard, below

which, very low down, between north and northeast, is the Charioteer

(_Auriga_), the brilliant Capella being just above the horizon.

Half-Hours with the Stars A Plain and Easy Guide to the Knowledge of the Constellations · 第 20 / 24 题