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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2007-04-17 13:58 Clh288 1280×1280×??? (499946 bytes) A [[Hubble Space Telescope]] (HST) image of [[NGC 7537]]. Credit: HST/[[NASA]]/[[ESA]]. http://www.spacetelescope.org/images/html/heic9902n.html
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Názov obrázka
The bottom row represents composite pictures from Hubble's visible- and infrared-light cameras, the Wide Field and Planetary Camera 2(WFPC2) and the Near Infrared Camera and Multi-Object Spectrometer(NICMOS). Astronomers combined views from both cameras to obtain the true ages of the stars surrounding each galaxy's bulge. The Hubble telescope's sharper resolution allows astronomers to study the intricate structure of a galaxy's core.
Autor/poskytovateľ
NASA, ESA, and Reynier Peletier (University of Nottingham, United Kingdom)
Zdroj
ESA/Hubble
Krátky názov
Central Bulges of Spiral Galaxies- NGC 7537 (Hubble NICMOS and WFPC2 View)
Podmienky použitia
Creative Commons Attribution 4.0 International License