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M87
 

 

 

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Description
English: 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. In this Hubble telescope image, the blue jet contrasts with the yellow glow from the combined light of billions of unseen stars and the yellow, point-like clusters of stars that make up this galaxy. Lying at the center of M87, the monstrous black hole has swallowed up matter equal to 2 billion times our Sun's mass. M87 is 50 million light-years from Earth.
Instrument: WFPC2; Time: February 1998, 55 minutes of exposure; Principal astronomers: J.A. Biretta, W.B. Sparks, F.D. Macchetto, E.S. Perlman (STScI).
Français : Un jet d'électrons et autres particules subatomiques projeté par un trou noir hors de la galaxie M87 à une vitesse proche de celle de la lumière, et photographié par le télescope spatial Hubble. Sur l'image, le jet bleu contraste avec la galaxie et les amas globulaires qui l'entoure. M87 se trouve à 50 millions d'années lumière de nous. Le trou noir situé en son centre pèse 2 milliards de fois la masse du soleil. Image prise en février 1998 à l'aide de la Caméra planétaire et à large champ WFPC2, par J.A. Biretta, W.B. Sparks, F.D. Macchetto, et E.S. Perlman. Exposition 55 minutes.
Date

27 July 2004(2004-07-27) (first version); 2007-01-09 (last version)

Source
Author

NASA and The Hubble Heritage Team (STScI/AURA)

Permission
(Reusing this file)
Public domain This file is in the public domain because it was created by NASA and ESA. Hubble material is copyright-free and may be freely used as in the public domain without fee, on the condition that NASA and ESA is credited as the source of the material. The material was created for NASA by Space Telescope Science Institute and for ESA by the Hubble European Space Agency Information Centre under Contract NAS5-26555. Copyright statement at hubblesite.org or copyright statement at spacetelescope.org.
Hubble 01.jpg
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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 at Commons:Valued image candidates/M87 jet.jpg.




Licensing:
Public Domain

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