File:PIA20061 - Andromeda in High-Energy X-rays, Figure 1.jpg

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Description	English: NASA's Nuclear Spectroscope Telescope Array, or NuSTAR, has imaged a swath of the Andromeda galaxy -- the nearest large galaxy to our own Milky Way galaxy. NuSTAR's view (inset) shows high-energy X-rays coming mostly from X-ray binaries, which are pairs of stars in which one "dead" member feeds off its companion. The dead member of the pair is either a black hole or neutron star. NuSTAR can pick up even the faintest of these objects, providing a better understanding of their population, as a whole, in Andromeda. The findings ultimately help astronomers gather clues about similar objects in the very distant universe. The background image of Andromeda was taken by NASA's Galaxy Evolution Explorer in ultraviolet light. Andromeda is a spiral galaxy like our Milky Way but larger in size. It lies 2.5 million light-years away in the Andromeda constellation.
Date	5 January 2016 (released)
Source	https://photojournal.jpl.nasa.gov/catalog/PIA20061 / http://photojournal.jpl.nasa.gov/figures/PIA20061_fig1.jpg
Author	NASA/JPL-Caltech/GSFC

This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA20061.

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	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:37, 5 January 2016		6,289 × 3,538 (10.42 MB)	Drbogdan	User created page with UploadWizard

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Usage on bn.wikipedia.org
- অতিবেগুনি জ্যোতির্বিজ্ঞান
Usage on el.wikipedia.org
- Αστρονομία υπεριώδους ακτινοβολίας
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- Andromeda galaxia
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- Source astrophysique de rayons X
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- Nkà mmụta mbara igwe nke ultraviolet
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- 안드로메다 은하
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- Ultraviyole astronomisi
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- Ультрафіолетова астрономія
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- Tia X
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- 紫外線天文學

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Image title	At approximately 2.5 million light-years away, the Andromeda Galaxy, or M31, is our Milky Way's largest galactic neighbor. The entire galaxy spans 260,000 light-years across - a distance so large, it took 10 GALEX images stitched together to produce this view of the galaxy next door. The wisps of blue making up the galaxy's spiral arms are neighborhoods that harbor hot, young, massive stars. Meanwhile, the central orange-white ball reveals a congregation of cooler, old stars that formed long ago. Andromeda is so bright and close by that it is one of only three galaxies that can be spotted from Earth with the naked eye. This view is two-color composite, where blue represents far-ultraviolet light, and red is near-ultraviolet light.
Headline	At approximately 2.5 million light-years away, the Andromeda Galaxy, or M31, is our Milky Way's largest galactic neighbor. The entire galaxy spans 260,000 light-years across - a distance so large, it took 10 GALEX images stitched together to produce this
Credit/Provider	NASA/JPL-Caltech
Source	Galaxy Evolution Explorer
Short title	Andromeda, the Galaxy Next Door
Date and time of data generation	00:00, 21 February 2008
IIM version	2
Keywords	Andromeda Galaxy Messier 31 M31 NGC 224 Messier 32 M32 Messier 110 M110

File:PIA20061 - Andromeda in High-Energy X-rays, Figure 1.jpg

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