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URSA    音标拼音: ['ɚsə]
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Ursa \Ur"sa\, n. [L. ursa a she-bear, also, a constellation,
fem. of ursus a bear. Cf. {Arctic}.] (Astron.)
Either one of the Bears. See the Phrases below.
[1913 Webster]

{Ursa Major} [L.], the Great Bear, one of the most
conspicuous of the northern constellations. It is situated
near the pole, and contains the stars which form the
Dipper, or Charles's Wain, two of which are the Pointers,
or stars which point towards the North Star.

{Ursa Minor} [L.], the Little Bear, the constellation nearest
the north pole. It contains the north star, or polestar,
which is situated in the extremity of the tail.
[1913 Webster]


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  • UNC Single Sign On - CAS – Central Authentication Service
    This is the University of Northern Colorado's (UNC) computer infrastructure These resources, including all related equipment, networks, and network devices, are provided for authorized UNC use only
  • Ursa Major - Wikipedia
    Ursa Major, also known as the Great Bear, is a constellation in the Northern Sky, whose associated mythology likely dates back into prehistory Its Latin name means "greater (or larger) bear", referring to and contrasting it with nearby Ursa Minor, the lesser bear [1]
  • Home | Ursa Major
    Ursa Major provides propulsion for critical missions across the commercial and government sectors
  • Ursa - University of Northern Colorado
    Faculty Staff - Login to Ursa Get access to Banner, Insight, Xtender, view class information, submit textbook orders, view benefit information and more Login with your UNC email address and password
  • Ursa Major Constellation | Facts, Information, History Definition
    The constellation of Ursa Major is the third largest constellation in the sky Ursa Major spread out for over 1,280 square degrees The constellation of Ursa Major is easy to spot due to its bright stars that form the famous Big Dipper or Little Dipper asterisms
  • The Ursa Major Constellation | Facts, Pictures, and . . . - AstroBackyard
    Ursa Major is known as the greater (or larger) bear when compared to nearby Ursa Minor, also known as the lesser bear Ursa Major is one of the original 48 constellations listed by Ptolemy in the second century CE
  • Ursa Major Constellation
    Ursa Major, the Great Bear, is the largest constellation in the northern sky It is home to the Big Dipper asterism, formed by its seven brightest stars, and to many well-known deep sky objects
  • Ursa Major Constellation | Stars, Nebulae and Viewing Guide
    Ursa Major, or "The Great Bear," is one of the most famous and easily recognizable constellations in the night sky It is a prominent northern constellation known for its distinctive asterism, the Big Dipper
  • The Myths of Ursa Major, The Great Bear - aavso
    Seven stars form the Big Dipper, the well-known asterism in Ursa Major, which is among the oldest recognized patterns in the sky It is a prominent pattern of bright stars and is circumpolar for mid-northern to polar latitudes in the Northern Hemisphere
  • Ursa Major secures $32. 9 million contract to supply engines for U. S . . .
    WASHINGTON — Rocket engine maker Ursa Major landed a $32 9 million deal to supply 16 advanced propulsion systems to Stratolaunch for hypersonic flight tests Under the contract announced June





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