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LOL
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Just F*** and Let’s Go To New York ( poster by Antoine Tesquier Tedeschi ) (by Hu2 Design & Art)
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Window seat
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You don’t want to know what’s in that squirt gun that’s making Mr. Redlegs so happy.
(Photo by Joe Robbins/Getty Images)
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Kiss Goodnight
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Quasar
In the image:Artist’s rendering of ULAS J1120+0641, a very distant quasar powered by a black hole with a mass two billion times that of the Sun.[1] Credit: ESO/M. Kornmesser
A quasi-stellar radio source (“quasar”) is a very energetic and distant active galactic nucleus. Quasars are extremely luminous and were first identified as being high redshift sources of electromagnetic energy, including radio waves and visible light, that were point-like, similar to stars, rather than extended sources similar togalaxies.
While the nature of these objects was controversial until as recently as the early 1980s, there is now a scientific consensus that a quasar is a compact region in the center of a massive galaxy surrounding its central supermassive black hole. Its size is 10–10,000 times the Schwarzschild radius of the black hole. The quasar is powered by an accretion disc around the black hole.
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![expose-the-light:
Quasar
In the image:Artist’s rendering of ULAS J1120+0641, a very distant quasar powered by a black hole with a mass two billion times that of the Sun.[1] Credit: ESO/M. Kornmesser
A quasi-stellar radio source (“quasar”) is a very energetic and distant active galactic nucleus. Quasars are extremely luminous and were first identified as being high redshift sources of electromagnetic energy, including radio waves and visible light, that were point-like, similar to stars, rather than extended sources similar togalaxies.
While the nature of these objects was controversial until as recently as the early 1980s, there is now a scientific consensus that a quasar is a compact region in the center of a massive galaxy surrounding its central supermassive black hole. Its size is 10–10,000 times the Schwarzschild radius of the black hole. The quasar is powered by an accretion disc around the black hole.](http://24.media.tumblr.com/tumblr_m3a8pnJ2CA1qbkzabo1_1280.jpg)





