Íomhá:Motion in the Crab Nebula (09-2005 to 11-2005).gif
Taispeáin leagan ardtaifigh den íomhá (900 × 600 picteilín, méid comhaid: 3.95 MB, cineál MIME: image/gif, looped, 11 frames, 5.0 s)
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English: This time-lapse movie of the Crab Nebula, made from NASA Hubble Space Telescope observations, reveals wave-like structures expanding outward from the "heart" of an exploded star. The waves look like ripples in a pond.
The heart is the crushed core of the exploded star, or supernova. Called a neutron star, it has about the same mass as the sun but is squeezed into an ultra-dense sphere that is only a few miles across and 100 billion times stronger than steel. This surviving relic is a tremendous dynamo, spinning 30 times a second. The rapidly spinning neutron star is visible in the image as the bright object just below center. The bright object to the left of the neutron star is a foreground or background star. The movie is assembled from 10 Hubble exposures taken between September and November 2005 by the Advanced Camera for Surveys. |
| Dáta | Meán Fómhair 2005 - Samhain 2005 |
| Foinse | http://hubblesite.org/video/899/news/104-annotated |
| Údar | NASA and ESA; Acknowledgment: J. Hester (Arizona State University) |
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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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| Dáta/Am | Mionsamhail | Toisí | Úsáideoir | Nóta tráchta | |
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| faoi láthair | 05:42, 11 Eanáir 2018 | | 900 × 600 (3.95 MB) | Huntster | {{Information |Description={{en|1=This time-lapse movie of the Crab Nebula, made from NASA Hubble Space Telescope observations, reveals wave-like structures expanding outward from the "heart" of an exploded star. The waves look like ripples in a pond.... |
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