Permeating the region is a diffuse blue haze of X-ray light from gas that has been heated to millions of degrees by outflows from the supermassive black hole as well as by winds from massive stars and by stellar explosions. This activity occurs against a fiery backdrop in the crowded, hostile environment of the galaxy's core, the center of which is dominated by a supermassive black hole nearly four million times more massive than our Sun.
It features the spectacle of stellar evolution: from vibrant regions of star birth, to young hot stars, to old cool stars, to seething remnants of stellar death called black holes. This composite image combines a near-infrared view from the Hubble Space Telescope, an infrared view from the Spitzer Space Telescope, and an X-ray view from the Chandra X-ray Observatory into one multi-wavelength picture. The jet's total length is about 10 light-years.Ĭomposed of gas and dust, the pillar resides in a tempestuous stellar nursery called the Carina Nebula, located 7,500 light-years away in the southern constellation Carina.Ĭredit: NASA, ESA, and the Hubble SM4 ERO Team Astronomers estimate that the jet is moving at speeds of up to 850,000 miles an hour. A few small clouds are visible at a similar distance on the right side of the jet. Farther away, on the left, the jet is visible as a grouping of small, wispy clouds.
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The matter is part of a jet produced by a young star. DreamScene Activator is a freeware application from door2windows that allows you to activate DreamScene in all editions of Windows 7 and Vista. Thin puffs of material can be seen traveling to the left and to the right of a dark notch in the center of the pillar. Although the stars themselves are invisible, one of them is providing evidence of its existence. They cannot be seen in this image because they are hidden by a wall of gas and dust. Nestled inside this dense structure are fledgling stars. Streamers of gas and dust can be seen flowing off the top of the structure. Scorching radiation and fast winds (streams of charged particles) from these stars are sculpting the pillar and causing new stars to form within it. But with Dreamscene Video Wallpaper, you can have the Dreamscene effect for any version of Windows XP, Windows Vista and Windows 7. Its similar to the DreamScene feature of Windows Vista Ultimate. A 3-light-year-long pillar, bathed in the glow of light from hot, massive stars to the top of the image. Add life to your desktop wallpaper With Dreamscene Video Wallpaper you can greatly enhance your desktop by playing videos as background wallpaper.
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