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    supernovae tagged posts

    Dazzling Diamonds in the Sky

    January 22, 2016, Categories  Astronomy/Space

    This NASA/ESA Hubble Space Telescope image features the star cluster Trumpler 14. One of the largest gatherings of hot, massive and bright stars in the Milky Way, this cluster houses some of the most luminous stars in our entire galaxy. Credit: NASA & ESA, Jesús Maíz Apellániz (Instituto de Astrofisica de Andalucia)

    This NASA/ESA Hubble Space Telescope image features the star cluster Trumpler 14. One of the largest gatherings of hot, massive and bright stars in the Milky Way, this cluster houses some of the most luminous stars in our entire galaxy. Credit: NASA & ESA, Jesús Maíz Apellániz (Instituto de Astrofisica de Andalucia)

    When single stars join forces, they create truly breathtaking scenes to rival even the most glowing of nebulae or swirling of galaxies. A new image features the star cluster Trumpler 14. One of the largest gatherings of hot, massive and bright stars in the Milky Way, this cluster houses some of the most luminous stars in our entire galaxy.

    Around 1100 open clusters have so far been discovered within the Milky Way, although many more are thought to exist...

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    Ancient Gas Cloud may be a Relic from the Death of First Stars

    January 9, 2016, Categories  Astronomy/Space

    Snapshot from a simulation of the first stars in the Universe, showing how the gas cloud might have become enriched with heavy elements. The image shows one of the first stars exploding, producing an expanding shell of gas (top) which enriches a nearby cloud, embedded inside a larger gas filament (centre). The image scale is 3,000 light years across, and the colourmap represents gas density, with red indicating higher density. Credit: Britton Smith, John Wise, Brian O'Shea, Michael Norman, and Sadegh Khochfar

    Snapshot from a simulation of the first stars in the Universe, showing how the gas cloud might have become enriched with heavy elements. The image shows one of the first stars exploding, producing an expanding shell of gas (top) which enriches a nearby cloud, embedded inside a larger gas filament (centre). The image scale is 3,000 light years across, and the colourmap represents gas density, with red indicating higher density. Credit: Britton Smith, John Wise, Brian O’Shea, Michael Norman, and Sadegh Khochfar

    Researchers have discovered a distant, ancient cloud of gas that may contain the signature of the very first stars that formed in the Universe...

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