Cosmic Times

Media tagged with "type 1a supernova"

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Accretion Disk

Accretion Disk

Description: An artist's conception of the accretion disk in the binary star system WZ Sge. This system contains an accreting white dwarf star with a larger companion.

Credit: P. Marenfeld/NOAO/AURA/NSF

Type: Image

Keywords: accretion disk, white dwarf, type 1a supernova, image

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Accretion Disk 2

Accretion Disk 2

Description: An artist's conception of the accretion disk in the binary star system WZ Sge using data from Kitt Peak National Observatory and the Spitzer Space Telescope. This system contains an accreting white dwarf star with a larger companion.

Credit: P. Marenfeld/NOAO/AURA/NSF

Type: Image

Keywords: accretion disk, white dwarf, type 1a supernova, image

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Type Ia supernova

Type Ia supernova

Description: An animation showing a binary star system in which a white dwarf accretes matter from a normal companion star. Matter streaming from the red star accumulates on the white dwarf until the dwarf explodes. With its partner destroyed, the normal star careens into space. This scenario results in what astronomers refer to as a Type Ia supernova.

Credit: Walt Feimer, NASA/GSFC

Type: Video

Keywords: type 1a supernova, supernova, video

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A service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Andy Ptak (Director), within the Astrophysics Science Division (ASD) at NASA/GSFC