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  2. Mensa (constellation) - Wikipedia

    en.wikipedia.org/wiki/Mensa_(constellation)

    One of the faintest constellations in the night sky, Mensa contains no apparently bright stars—the brightest, Alpha Mensae, is barely visible in suburban skies. Part of the Large Magellanic Cloud , several star clusters and a quasar lie in the area covered by the constellation, and at least three of its star systems have been found to have ...

  3. List of brightest stars - Wikipedia

    en.wikipedia.org/wiki/List_of_brightest_stars

    Historical brightest stars, the brightest star in Earth's night sky at each period within the last or next 5 million years; Limiting magnitude; List of variable stars; List of semiregular variable stars; List of stars that have unusual dimming periods; List of brightest natural objects in the sky; List of largest stars; List of most massive stars

  4. Apparent magnitude - Wikipedia

    en.wikipedia.org/wiki/Apparent_magnitude

    Combined magnitude (3rd brightest star in night sky) −0.04: star Arcturus: seen from Earth 4th brightest star to the naked eye [47] −0.01: star Alpha Centauri A: seen from Earth 4th brightest individual star visible telescopically in the night sky +0.03: star Vega: seen from Earth originally chosen as a definition of the zero point [48] +0. ...

  5. First-magnitude star - Wikipedia

    en.wikipedia.org/wiki/First-magnitude_star

    First-magnitude stars are the brightest stars in the night sky, with apparent magnitudes lower (i.e. brighter) than +1.50. [1] [2] Hipparchus, in the 1st century BC, introduced the magnitude scale. He allocated the first magnitude to the 20 brightest stars and the sixth magnitude to the faintest stars visible to the naked eye.

  6. Limiting magnitude - Wikipedia

    en.wikipedia.org/wiki/Limiting_magnitude

    The limiting magnitude for naked eye visibility refers to the faintest stars that can be seen with the unaided eye near the zenith on clear moonless nights. The quantity is most often used as an overall indicator of sky brightness, in that light polluted and humid areas generally have brighter limiting magnitudes than remote desert or high altitude areas.

  7. Cassiopeia (constellation) - Wikipedia

    en.wikipedia.org/wiki/Cassiopeia_(constellation)

    Cassiopeia is also the name of a song by London-based band Bears in Trees. Although the lyrics of the song mainly refer to the ancient Greek woman, the album cover shows the constellation. [46] Cassiopeia is the name of a champion in League of Legends. Her beauty and vanity mirror the character in Greek mythology.

  8. Brocchi's Cluster - Wikipedia

    en.wikipedia.org/wiki/Brocchi's_Cluster

    The faintest of the three bright stars, with resultant Flamsteed numbers, in this asterism is slightly dimmer than one without such a designation, and is joined by the six other stars in having a relatively similar Henry Draper catalog number, due to their position in the night sky and having sufficient apparent brightness (visible wavelength ...

  9. The Brightest Star in the Sky - Wikipedia

    en.wikipedia.org/wiki/The_Brightest_Star_in_the_Sky

    The Brightest Star in the Sky (Chinese: 夜空中最闪亮的星; pinyin: Ye Kong Zhong Zui Shan Liang De Xing) is a 2019 Chinese streaming television series starring Huang Zitao and Janice Wu. [1] It is a coming-of-age story featuring love, friendship, and music, set in the backdrop of the musical industry. [ 2 ]