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Accretion Disk around binary star system WZ Sge - new model

[Accretion Disk - new model]

About this image

An artist's concept of the new model of an accretion disk as it might appear around the binary star system WZ Sge. This new concept using new data from Kitt Peak National Observatory and the Spitzer Space Telescope includes an asymmetric outer disk of dark matter. The old model can be seen in this image gallery image. For more information, see NOAO Press Release 08-02.

More: stars page.

Minimum credit line: P. Marenfeld and NOAO/AURA/NSF

Downloadable versions:
500 x 400 202 KB color JPG (on this page)
720 x 576 370 KB color JPG
1500 x 1200 1.46 MB color JPG
3000 x 2400 7.4 MB color JPG
3000 x 2400 20.63 MB color TIFF
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