Arcturus

Arcturus (/ɑːrkˈtjʊərəs/; α Boo, α Boötis, Alpha Boötis) of the constellation Boötes is the brightest star in the northern celestial hemisphere. With a visual magnitude of 0.05, it is the fourth brightest star in the night sky, after 1.46 magnitude Sirius, 0.86 magnitude Canopus, and 0.27 magnitude Alpha Centauri. It is a relatively close star at only 36.7 light-years from Earth, and, together with Vega and Sirius, one of the most luminous stars in the Sun's neighborhood.

Arcturus is a type K0 III orange giant star, with an absolute magnitude of −0.30. It has likely exhausted its hydrogen from its core and is now in its active hydrogen shell burning phase. It will continue to expand before entering horizontal branch stage of its life cycle.

Observational history

As one of the brightest stars in the sky, Arcturus has been significant to observers since antiquity. In Mesopotamia, it was linked to the god Enlil, and also known as Shudun, "yoke", or SHU-PA of unknown derivation in the Three Stars Each Babylonian star catalogues and later MUL.APIN around 1100 BC.

Places in The Hitchhiker's Guide to the Galaxy

This is a list of places featured in Douglas Adams's science fiction series, The Hitchhiker's Guide to the Galaxy. The series is set in a fictionalised version of the Milky Way galaxy and thus, while most locations are pure invention, many are based on "real world" settings such as Alpha Centauri, Barnard's Star and various versions of the Earth.

The Galaxy

"The Galaxy" is our home galaxy, the Milky Way, though it is referred to exclusively as "the Galaxy" in the series. Apart from a very brief moment during the first radio series, when the main characters were transported outside the galactic plane into a battle with Haggunenons, and a moment when one of Arthur's careless remarks is sent inadvertently through a wormhole into "a distant galaxy", the Galaxy provides the setting for the entire series. It is home to thousands of sentient races, some of whom have achieved interstellar capability, creating a vast network of trade, military and political links. To the technologically advanced inhabitants of the Galaxy, a small, insignificant world such as Earth is considered invariably primitive and backward. The Galaxy appears, at least nominally, to be a single state, with a unified government "run" by an appointed President. Its immensely powerful and monumentally callous civil service is run out of the Megabrantis Cluster, mainly by the Vogons.

Arcturus (steamship)

SS Arcturus was a passenger ship of the Finland Steamship Company operating primarily on the route between Hanko, Finland and Hull, England via Copenhagen, Denmark. Built in 1898 by Gourlay Brothers shipyard in Dundee, Scotland, the Arcturus remained in service until 1956. In its earlier years it was one of the primary ships that Finnish emigrants sailed on when heading to North America. After disembarking at Hull, such emigrants would typically take a train to Liverpool before boarding a transatlantic liner.

References

External links

  • Finland Steamship Company's Emigrant Ships: S/S Arcturus, history from The Genealogical Society of Finland
  • Finland Steamship Company's Emigrant Ships: S/S Arcturus, pictures from The Genealogical Society of Finland
  • The Emigrant Route: Hangö-Copenhagen-Hull, from The Swedish-Finn Historical Society

  • Podcasts:

    Arcturus

    Died: 2007-04-17

    Arc-turus

    ALBUMS

    Arcturus

    ALBUMS

    PLAYLIST TIME:

    Nightmare Heaven

    by: Arcturus

    The subjects of sleep
    Their faces once awake
    On sodomy and death
    And smoke and laughter
    Their feet no longer
    Underground
    The snow hides the traces
    Never set in a first place
    This negative kingdom
    Hey horrible and white
    The angels all stone
    Passing their years
    Hoping to be saved
    From oblivion
    ...by oblivion
    And the miracle is that
    Nothing has happened
    Nothing has a history
    Or a name
    Only the voice




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    Proxy Statement (Form DEF 14A) (Arcturus Therapeutics Holdings Inc)

    Public Technologies 25 Apr 2025
    ARCTURUS THERAPEUTICS HOLDINGS INC ... We are pleased to invite you to attend the 2025 annual meeting of stockholders (the "Annual Meeting") of Arcturus Therapeutics Holdings Inc ... ARCTURUS THERAPEUTICS HOLDINGS INC ... Prior to joining Arcturus, Mr.
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