Fitxer:Chandra-crab.jpg
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Mida d'aquesta previsualització: 600 × 600 píxels. Altres resolucions: 240 × 240 píxels | 480 × 480 píxels | 768 × 768 píxels | 1.024 × 1.024 píxels | 2.400 × 2.400 píxels.
Fitxer original (2.400 × 2.400 píxels, mida del fitxer: 314 Ko, tipus MIME: image/jpeg)
Resum
| Descripció | A composite image of the Crab Nebula showing the X-ray (blue), and optical (red) images superimposed. The size of the X-ray image is smaller because the higher energy X-ray emitting electrons radiate away their energy more quickly than the lower energy optically emitting electrons as they move. |
| Data | |
| Font | https://hubblesite.org/contents/media/images/2002/24/1248-Image.html |
| Autor | Optical: NASA/HST/ASU/J. Hester et al. X-Ray: NASA/CXC/ASU/J. Hester et al. |
Llicència
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This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
The material was created for NASA by Space Telescope Science Institute under Contract NAS5-26555, or for ESA by the Hubble European Space Agency Information Centre. Copyright statement at hubblesite.org or 2008 copyright statement at spacetelescope.org. For material created by the European Space Agency on the spacetelescope.org site since 2009, use the {{ESA-Hubble}} tag. |
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Aquest fitxer és en el domini públic perquè ha estat creat per la NASA. L'avís legal de la NASA diu que «el material de la NASA no està protegit per copyright si no es diu el contrari». (NASA copyright policy page o JPL Image Use Policy). |  |
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| Data/hora | Miniatura | Dimensions | Usuari/a | Comentari | |
|---|---|---|---|---|---|
| actual | 17:54, 24 jul 2005 | | 2.400 × 2.400 (314 Ko) | wikimediacommons>Julo | A composite image of the Crab Nebula showing the X-ray (blue), and optical (red) images superimposed. The size of the X-ray image is smaller because the higher energy X-ray emitting electrons radiate away their energy more quickly than the lower energy op |
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