Scorpius

Scorpius (skôr`pēəs) or Scorpio (–pēō) [Lat.,=the scorpion], conspicuous southern constellation lying on the ecliptic (the sun's apparent path through the heavens) between Sagittarius and Libra; it is one of the constellations of the zodiac. Scorpius contains the bright stars Antares (Alpha Scorpii) and Shaula (Lambda Scorpii); a recurrent nova that flared up in 1863, 1906, and 1936; and Scorpius XR-1, the strongest X-ray source in the sky. The constellation reaches its highest point in the evening sky in July.

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Scorpio

 or Scorpius
(Latin; “Scorpion”)

In astronomy, the constellation lying between Libra and Sagittarius; in astrology, the eighth sign of the zodiac, governing approximately the period October 24–November 21. Its symbol, a scorpion, refers to the Greek myth of the scorpion that stung Orion. The story explains why the constellation of Orion sets as Scorpius rises in the sky. Another Greek myth says that a scorpion caused the horses of the sun to bolt when they were being driven by the inexperienced Phaethon.

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Scorpius [′skȯr·pē·əs]

(astronomy)

A southern constellation, right ascension 16 hours, declination 40° south; the bright-red star Antares is located in it. Also known as Scorpion.