Wolf-Rayet star, WR 134

[WR 134]

About this image

This image was obtained with the wide-field view of the Mosaic camera on the Mayall 4-meter telescope at Kitt Peak National Observatory. WR 134 is the brightest star below the center of the image. It is a Wolf-Rayet star, which is a very hot, massive star that is blowing off its outer layers. The layers are blown off at very high speeds. Part of these layers can be seen as the blue arc in the upper-left part of the image. The arc was created when the outer layer collided with the ambient nebula surrounding the star. The image was generated with observations in Hydrogen alpha (red) and Sulphur [SII] (blue) filters. In this image, North is left, East is down.

More: stars page.

Minimum credit line: T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOAO/AURA/NSF)

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500 x 305 203 KB color JPG (on this page)
1000 x 609 779 KB color JPG
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7787 x 4743 14.95 MB color JPG
7787 x 4743 83.8 MB color TIFF
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