Abiz Sonko – Markarian 421

ZIMMER115

Abiz Sonko

“Markarian 421”

Markarian 421 (Mrk 421, Mkn 421) is a blazar located in the constellation Ursa Major. The object is an active galaxy and a BL Lacertae object, and is a strong source of gamma rays. It is about 397 million light-years (redshift: z=0.0308 eq. 122Mpc) to 434 million light-years (133Mpc) from the Earth. It is one of the closest blazars to Earth, making it one of the brightest quasars in the night sky. It is suspected to have a supermassive black hole (SMBH) at its center due to its active nature, and has a companion galaxy (Markarian 421-5) that is fueling the gas jets observed pointing away from the galaxy.
About the author:

A submitter is everybody that submits netaudionews. You want to share great free music as well? Do it: post new releases

about netaudionews:

English:

At this site many netlabels are posting their new free releases. Please visit the home pages of the labels to get the free music. The most of the files are published under a creative commons licence.

The old message board: 2004-2011.

Deutsch:

Auf dieser Seite weisen verschiedene Netzlabels auf ihre neuen freien Veröffentlichungen hin. Bei Interesse kannst du dir die Musik auf den Seiten des jeweiligen Labels herunterladen. Die meisten Labels veröffentlichen ihre Musik unter einer creative commons Lizens.

Das alte Messageboard: 2004-2011


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