Stellar Birth

Cooking Up Stars In Cygnus X

by Tammy Plotner January 15, 2012

Thanks to the incredible infra-red imagery of NASA’s Spitzer Space Telescope, we’re able to take a look into a tortured region of star formation. Infrared light in this image has been color-coded according to wavelength. Light of 3.6 microns is blue, 4.5-micron light is blue-green, 8.0-micron light is green, and 24-micron light is red. The […]

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Twinkle Twinkle Little Missing Stars, How I Wonder Where you are?

by Mark Thompson November 19, 2010

‘Twinkle twinkle little star, how I wonder what you are?’ This nursery rhyme is one of the best loved around the World. For astronomers though, stars can be a bit more of a nightmare, not only in understanding their complex evolutionary processes but also and perhaps more simply, figuring out how many there are. Until […]

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