A stellar-mass black hole in orbit with a companion star located about 6,000 light years from Earth.

Schwarzes Superloch

On the left, an optical image from the Digitized Sky Survey shows Cygnus X-1, outlined in a red box. Cygnus X-1 is located near large active regions of star formation in the Milky Way, as seen in this image that spans some 700 light years across. An artist’s illustration on the right depicts what astronomers think is happening within the Cygnus X-1 system. Cygnus X-1 is a so-called stellar-mass black hole, a class of black holes that comes from the collapse of a massive star. New studies with data from Chandra and several other telescopes have determined the black hole’s spin, mass, and distance with unprecedented accuracy.

Inga Lankenau

Hallo liebe Gäste! Ich bin Inga und arbeite als freie Künstlerin, Illustratorin, Dozentin und als Bloggerin für die zauberschöne Superbude. Auf unserem Superbude-Blog könnt ihr mehr über unsere neuesten Frühstücksaufstrichsrezepte, unsere Lieblingsorte und -Veranstaltungen und über Hamburgerisches und Superbudiges erfahren.

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