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Keyword: melotte15

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  • Astronomy Picture of the Day -- Melotte 15 in the Heart

    10/19/2014 5:19:04 PM PDT · by SunkenCiv · 11 replies
    NASA ^ | October 18, 2014 | (see photo credit)
    Explanation: Cosmic clouds form fantastic shapes in the central regions of emission nebula IC 1805. The clouds are sculpted by stellar winds and radiation from massive hot stars in the nebula's newborn star cluster, Melotte 15. About 1.5 million years young, the cluster stars are toward the right in this colorful skyscape, along with dark dust clouds in silhouette against glowing atomic gas. A composite of narrowband and broadband telescopic images, the view spans about 30 light-years and includes emission from ionized hydrogen, sulfur, and oxygen atoms mapped to green, red, and blue hues in the popular Hubble Palette. Wider...
  • Astronomy Picture of the Day -- Melotte 15 in the Heart

    12/27/2013 1:09:13 AM PST · by SunkenCiv · 5 replies
    NASA ^ | December 27, 2013 | (see photo credit)
    Explanation: Cosmic clouds seem to form fantastic shapes in the central regions of emission nebula IC 1805. Of course, the clouds are sculpted by stellar winds and radiation from massive hot stars in the nebula's newborn star cluster, Melotte 15. About 1.5 million years young, the cluster stars are near the center of this colorful skyscape, along with dark dust clouds in silhouette. Dominated by emission from atomic hydrogen, the telescopic view spans about 30 light-years. But wider field images reveal that IC 1805's simpler, overall outline suggests its popular name - The Heart Nebula. IC 1805 is located along...
  • Astronomy Picture of the Day -- IC 1805: The Heart Nebula

    03/04/2013 7:47:15 PM PST · by SunkenCiv · 6 replies
    NASA ^ | March 04, 2013 | (see photo credit)
    Explanation: Sprawling across almost 200 light-years, emission nebula IC 1805 is a mix of glowing interstellar gas and dark dust clouds. Derived from its Valentine's-Day-approved shape, its nickname is the Heart Nebula. About 7,500 light-years away in the Perseus spiral arm of our galaxy, stars were born in IC 1805. In fact, near the cosmic heart's center are the massive hot stars of a newborn star cluster also known as Melotte 15, about 1.5 million years young. A little ironically, the Heart Nebula is located in the constellation of the mythical Queen of Aethiopia (Cassiopeia). This deep view of the...