Wednesday, December 31, 2008

My Desktop Background

The Carina Nebula is a large bright nebula that surrounds several open clusters of stars. Eta Carinae and HD 93129A, two of the most massive and luminous stars in our Milky Way galaxy, are among them. The nebula lies at an estimated distance between 6,500 and 10,000 light years from Earth. Full size (6000px × 2906px) A Hubble Space Telescope (HST) image of NGC 3372. The image is 50 light-years wide and a composite of 48 frames. The false color image was created using the following formula: red for sulfur, green for hydrogen, and blue for oxygen emissions.

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