Monday, May 21, 2007

In the Center of Reflection


from NASA


The dust is so thick in the center of NGC 1333 that you can hardly see the stars forming. Conversely, the very dust clouds that hide the stars also reflects their optical light, giving it a predominantly blue glow the general designation of a reflection nebua. Visible near the image top are vast blue regions of dust predominantly reflecting the light from bright massive stars. Visible in the thick central dust are not only newly formed stars but red jets and red-glowing gas energized by the light and winds from recently formed young stars. The nebula contains hundreds of newly formed stars that are less than one million years old. It lies about 1,000 light years away, toward the constellation of Perseus.

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