the sagittarius dwarf spheroidal galaxy, a loop-shaped galaxy of the milky way, is an elliptical galaxy of the three main classes of galaxy originally described by edwin hubble in "the realm of the nebulae?".
the sagittarius dwarf spheroidal galaxy, a loop-shaped galaxy of the milky way, is an elliptical galaxy of the three main classes of galaxy originally described by edwin hubble in "the realm of the nebulae?".
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