File:BlackHole.jpg

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Summary

Español: Visión de un artista de un agujero negro con disco de acreción.

A black hole concept drawing by NASA.

Taken from: [1] (link now dead, only existing reference is here).

Large version taken from wenewsit.com ^{dead link} ^11-Sep-2012 (direct link) ^{dead link} ^11-Sep-2012

This file is in the public domain 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 are restricted per US 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.[2] 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. [3]
Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [4]

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:38, 30 June 2011		3,000 × 2,400 (950 KB)	Keraunoscopia	Larger version; not sure how technically correct it is
	06:37, 12 January 2005		720 × 576 (37 KB)	St0rm	A '''black hole''' concept drawing by NASA.

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