Firestorm of star birth in the active galaxy Centaurus A
Resembling looming rain clouds on a stormy day, dark lanes of dust crisscross the giant elliptical galaxy Centaurus A. Hubble's panchromatic vision, stretching from ultraviolet through near-infrared wavelengths, reveals the vibrant glow of young, blue star clusters and a glimpse into regions normally obscured by the dust.
The warped shape of Centaurus A's disk of gas and dust is evidence for a past collision and merger with another galaxy. The resulting shockwaves cause hydrogen gas clouds to compress, triggering a firestorm of new star formation. These are visible in the red patches in this Hubble close-up.
At a distance of just over 11 million light-years, Centaurus A contains the closest active galactic nucleus to Earth. The center is home for a supermassive black hole that ejects jets of high-speed gas into space, but neither the supermassive or the jets are visible in this image.
This image was taken in July 2010 with Hubble's Wide Field Camera 3.
Source: NASA/Goddard Space Flight Center
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- Dusty Nearby Galaxy Blazes Bright in Hubble Photofrom Space.comFri, 17 Jun 2011, 9:01:39 EDT
- Firestorm of Star Birth in the Active Galaxy Centaurus Afrom Newswise - ScinewsThu, 16 Jun 2011, 21:30:29 EDT
- Hubble photograph of Centaurus A reveals bright jewel behind dustfrom The Guardian - ScienceThu, 16 Jun 2011, 12:31:03 EDT
- Spectacular Hubble view of Centaurus Afrom Science DailyThu, 16 Jun 2011, 10:30:24 EDT
- Firestorm of Star Birth in the Active Galaxy Centaurus Afrom Newswise - ScinewsThu, 16 Jun 2011, 9:30:17 EDT
- Spectacular Hubble View of Centaurus Afrom PhysorgThu, 16 Jun 2011, 9:20:12 EDT
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