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Spitzer and W5 
Tom's Astronomy | by Tom | Sat, Aug 23
Tom's Astronomy is the #4 Blogger for California Institute of Technology
This is a three-color composite showing infrared observations from two Spitzer instruments. Blue represents 3.6-micron light and green shows light of 8 microns, both captured by Spitzer’s infrared array camera. Red is 24-micron light detected by Spitzer’s multiband imaging photomet...
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Caltech researchers revise long-held theory of fruit-fly development - EurekAlert
Caltech researchers revise long-held theory of fruit-fly development press release) PASADENA, Calif.—For decades, science texts have told a simple and straightforward story about a particular protein—a transcription factor—that helps the ... and more »
Thu, Dec 17 | from EurekAlert
