Bild:HyakutakeXRay.jpg
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| Description |
X-ray image of Comet Hyakutake, as observed by the High Resolution Imager on the ROSAT X-ray observatory. The X-rays arise primarily from a crescent-shaped region with a diameter of about 50,000 km, on the sunlit side of the comet. The directions toward the sun and of the comet motion are indicated by the arrows. No X-ray emission is detected from the nucleus, marked by the "+" sign. The ellipse represents the instrument field of view, not the extent of the X-ray emission. |
|---|---|
| Source |
http://heasarc.gsfc.nasa.gov/docs/rosat/hyakutake_caption.html |
| Date |
Image taken 1996 March 27 |
| Author |
C. Lisse, M. Mumma, NASA/GSFC; K. Dennerl, J. Schmitt, J. Englhauser, MPE |
| Permission |
NASA images generally are not copyrighted. [...] [1] |
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This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).
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