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File:M87 jet.jpg

Original file (1,222 × 1,276 pixels, file size: 1.71 MB, MIME type: image/jpeg)

Summary

Description
English: The jet emerging from the galactic core of M87 (NGC 4486). The jet extends to about 20 arc seconds (absolute length ca. 5 kly).

Composite image of Hubble Telescope observations. The galaxy is too distant for the Hubble Telescope to resolve individual stars; the bright dots in the image are star clusters, assumed to contain some hundreds of thousands of stars each.

Original caption:

"Black Hole-Powered Jet of Electrons and Sub-Atomic Particles Streams From Center of Galaxy M87"
The data used in this image was collected with Hubble's Wide Field Planetary Camera 2 in 1998 by J.A. Biretta, W.B. Sparks, F.D. Macchetto, and E.S. Perlman (STScI). This composite image was compiled by the Hubble Heritage team based on these exposures of ultraviolet, blue, green, and infrared light.
Čeština: Výtrysk plazmatu z jádra galaxie M87, který vychází z okolí černé díry
العربية: تدفق مادي ناتج عن ثقب أسود ينبثق من المنطقة المركزية لمجرة مسييه 87.
Date
Source HubbleSite: gallery, release.
Author NASA and The Hubble Heritage Team (STScI/AURA)

VI seal
Valued image

This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Messier 87. You can see its nomination here.

Licensing

Public domain
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.

Captions

The AGN at the center of Messier 87 ejecting superheated matter (in the form of plasma) from one of its poles. Most AGN & Quasars also spew out plasma, although most spew out of both their poles.

Items portrayed in this file

depicts

theory of relativity

Commons quality assessment

Wikimedia Commons valued image

start time: 25 July 2010

inception

6 July 2000

media type

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current10:51, 14 March 2007Thumbnail for version as of 10:51, 14 March 20071,222 × 1,276 (1.71 MB)Tevatron~commonswiki{{Information |Description= Streaming out from the center of the galaxy M87 like a cosmic searchlight is one of nature's most amazing phenomena, a black-hole-powered jet of electrons and other sub-atomic particles traveling at nearly the speed of light. I
13:47, 28 July 2005Thumbnail for version as of 13:47, 28 July 20051,222 × 1,276 (1.71 MB)Dbenbenn1222 x 1276 version, from http://imgsrc.hubblesite.org/hu/db/2000/20/images/a/formats/full_jpg.jpg
20:52, 9 April 2005Thumbnail for version as of 20:52, 9 April 2005611 × 638 (42 KB)Bebenko~commonswikifrom http://hubblesite.org/newscenter/newsdesk/archive/releases/2000/20/ {{PD-USGov-NASA}} M87 jet.jpg

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