Datoteka:NGC 7049aa.jpg
Izvor: Hrvatska internetska enciklopedija
Veličina ovog prikaza: 543 × 599 piksela. Ostale razlučivosti: 218 × 240 piksela | 435 × 480 piksela | 544 × 600 piksela | 696 × 768 piksela | 928 × 1.024 piksela | 1.766 × 1.948 piksela.
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Sažetak
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English: NGC 7049 in the constellation of Indus. NGC 7049's unusual appearance is largely due to a prominent dust ring seen in silhouette. The opaque ring stands out against the starlight behind it. NGC 7049 seems similar to a smooth elliptical galaxy, but shows few globular star clusters. The bright star at the top of the ring belongs in our own Galaxy. Not visible is an unusual central polar ring of gas circling out of the plane near the galaxy's center. Since NGC 7049 is the brightest galaxy in its cluster of galaxies, its formation might have been caused by several prominent and recent galaxy collisions. NGC 7049 spans about 150 thousand light years and lies about 100 million light years away toward the constellation of Indus. |
| Datum | |
| Izvor | https://esahubble.org/images/heic0905a/ |
| Autor | NASA/ESA/Hubble Space Telescope |
| Dopuštenje (Naknadna uporaba ove datoteke) |
Public domain |
Licencija
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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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| Datum/Vrijeme | Minijatura | Dimenzije | Suradnik | Komentar | |
|---|---|---|---|---|---|
| sadašnja | 08:51, 9. travnja 2009. | | 1.766 × 1.948 (1,21 MB) | Rotational~commonswiki | {{Information |Description={{en|1=NGC 7049 in the constellation of Indus}} |Source=http://antwrp.gsfc.nasa.gov/apod/ap090408.html |Author=NASA/ESA/Hubble Space Telescope |Date=2009 |Permission=Public domain |other_versions= }} NGC 7049's unusual appearanc |
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