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  1. Apr 17, 2013 · Understanding Type Ia supernovas is especially important because astronomers use observations of these explosions in distant galaxies as mileposts to mark the expansion of the universe. The new SN 1006 image represents the most spatially detailed map yet of the material ejected during a Type Ia supernova.

  2. The Chandra image provides new insight into the nature of SN1006, which is the remnant of a so-called Type Ia supernova . This class of supernova is caused when a white dwarf pulls too much mass from a companion star and explodes, or when two white dwarfs merge and explode. Understanding Type Ia supernovas is especially important because ...

    • Supernovas & Supernova Remnants
    • April 17, 2013
    • NASA/CXC/Middlebury College/F.Winkler
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  4. Apr 18, 2013 · Chandra’s new image of the supernova remnant SN 1006 is the most spatially detailed map yet of the material ejected during a type Ia supernova.

  5. Apr 18, 2013 · The new SN 1006 image represents the most spatially detailed map yet of the material ejected during a Type Ia supernova. By examining the different elements in the debris field — such as silicon, oxygen, and magnesium — the researchers may be able to piece together how the star looked before it exploded and the order that the layers of the ...

  6. May 23, 2018 · To some modern investigators, this particular report represents probable evidence that the event was indeed a Type Ia supernova that was bright enough for its light to have cast shadows in the daytime- as is mentioned in several historical accounts.

  7. Sep 26, 2012 · Astronomers know that it was a type Ia supernova – a particular type of stellar sticky end that involves taking another star along for the ride.

  8. Dec 28, 2023 · By Chandra X-ray Center December 28, 2023. This new image of supernova remnant SN 1006 combines data from NASA’s Imaging X-ray Polarimetry Explorer and NASA’s Chandra X-ray Observatory. The red, green, and blue elements reflect low, medium, and high energy X-rays, respectively, as detected by Chandra.

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