File:Planet Discovery Neighbourhood in Milky Way Galaxy.jpeg
Original file (1,325 × 1,000 pixels, file size: 447 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionPlanet Discovery Neighbourhood in Milky Way Galaxy.jpeg |
English: Image originally from PlanetQuest. Modified with updated stats. 90% of planets with known distances lie within about 2000 light-years from our Sun, as of July 2014. Based on planets listed with distances at The Extrasolar Planets Encyclopaedia http://exoplanet.eu/ on 10 July 2014. 1 parsec = 3.26156 ly |
Source | http://planetquest.jpl.nasa.gov/atlas/images/galaxy-graphic.jpg |
Author | NASA Jet Propulsion Laboratory |
Licensing
[edit]Public domainPublic domainfalsefalse |
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:
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Annotations InfoField | This image is annotated: View the annotations at Commons |
This misleading image is not to scale. The Milky Way galaxy is 100,000 light years across. The angled galaxy in this image is wider than 1,660 pixels. Thus, a sphere with a 300-light year radius should be wider than 10 pixels (smaller than the circle around the Sun).
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:57, 10 July 2014 | 1,325 × 1,000 (447 KB) | Astredita (talk | contribs) | Updated distance from 300ly to 2000ly and replace "most" with a more specific 90%. As of 10 July 2014, the number of planets with known distances is 842. 90% of these are within 585 parsecs or 1908 light-years. So changed the text on the image to say "... | |
11:46, 23 July 2013 | 1,325 × 1,000 (714 KB) | Twinsday (talk | contribs) | higher resolution | ||
06:16, 31 January 2010 | 367 × 267 (31 KB) | Vikrant42 (talk | contribs) | {{Information |Description={{en|1=Image from http://planetquest.jpl.nasa.gov/atlas/atlas_index.cfm showing the region in w:Milky Way Galaxy in which most of the discovered w:Extrasolar planet exist. }} |Source=http://planetquest.jpl.nasa.gov/atlas |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 13:17, 19 October 2009 |
Color space | sRGB |