Keyword: aeaurigae

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  • Astronomy Picture of the Day -- AE Aurigae and the Flaming Star Nebula

    01/07/2013 4:52:59 PM PST · by SunkenCiv · 8 replies
    NASA ^ | January 07, 2012 | (see photo credit)
    Explanation: AE Aurigae is called the flaming star. The surrounding nebula IC 405 is named the Flaming Star Nebula and the region seems to harbor smoke, but there is no fire. Fire, typically defined as the rapid molecular acquisition of oxygen, happens only when sufficient oxygen is present and is not important in such high-energy, low-oxygen environments. The material that appears as smoke is mostly interstellar hydrogen, but does contain smoke-like dark filaments of carbon-rich dust grains. The bright star AE Aurigae, visible near the nebula center, is so hot it is blue, emitting light so energetic it knocks electrons...
  • Astronomy Picture of the Day -- Aurigae Nebulae

    02/24/2012 3:52:39 AM PST · by SunkenCiv · 18 replies · 1+ views
    NASA ^ | February 24, 2012 | (see photo credit)
    Explanation: Rich in star clusters and nebulae, the ancient constellation of Auriga, the Charioteer, rides high in northern winter night skies. Composed from narrow and broadband filter data and spanning nearly 8 Full Moons (4 degrees) on the sky, this deep telescopic view recorded in January shows off some of Auriga's celestial bounty. The field includes emission region IC 405 (top left) about 1,500 light-years distant. Also known as the Flaming Star Nebula, its red, convoluted clouds of glowing hydrogen gas are energized by hot O-type star AE Aurigae. IC 410 (top right) is significantly more distant, some 12,000 light-years...