crux australis

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crux australis

A small, bright constellation called Crux Australis shines in the clear southern night sky.

Definition
  1. Proper noun:
    • A small, bright constellation in the southern hemisphere: Crux Australis, commonly known as the Southern Cross, is a small but prominent constellation located in the Milky Way, near the constellation Centaurus. It is notable for its distinctive cross-shaped asterism.
Usage
  • Proper noun:
    • Crux Australis is one of the most recognizable constellations in the southern sky.
    • Navigators have used Crux Australis to find the direction south for centuries.
Advanced Usage
  • "The Crux": Often used as a shortened, informal name for Crux Australis.
    • We looked up and saw the Crux shining brightly.
Variants and Related Words

  • Southern Cross: The common name for Crux Australis.

    • The flag of New Zealand features the Southern Cross.

  • Crux: A shortened form used in astronomical contexts.

    • The star Acrux is the brightest star in Crux.
Synonyms
  • Southern Cross: The most common synonym.
  • Crux: The standard abbreviated name in astronomy.
Notes
  • Crux Australis is a proper noun and is always capitalized. It refers specifically to this constellation and is not used with an article (e.g., "the Crux Australis" is generally incorrect; "the Southern Cross" is preferred when using an article).
crux australis

A small, bright constellation called Crux Australis shines in the clear southern night sky.

Noun
  1. a small conspicuous constellation in the southern hemisphere in the Milky Way near Centaurus

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