We have launched the new Spitzer Space Telescope web site in beta at http://spitzer.caltech.edu. Let us know what you think! Send feedback to help@spitzer.caltech.edu
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NASA Spitzer Space Telescope • Jet Propulsion Laboratory
• California Institute of Technology
• Vision for Space Exploration
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What's Happening: Two Peas in an Irregular Pod How Binary Stars May Form

Our sun may be an only child, but most of the stars in the galaxy are actually twins. The sibling stars circle around each other at varying distances, bound by the hands of gravity. more...


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What's Happening: "Ancient City of Galaxies Looks Surprisingly Modern"

Astronomers are a bit like archeologists as they dig back through space and time searching for remnants of the early universe. In a recent deep excavation, courtesy of NASA's Spitzer Space Telescope, astronomers have unearthed what may be the most distant, primitive cluster of galaxies ever found. more...


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Press Release: 'This Planet Tastes Funny,' According to Spitzer Telescope

NASA's Spitzer Space Telescope has discovered something odd about a distant planet -- it lacks methane, an ingredient common to many of the planets in our solar system. more...


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What's Happening: Colony of Young Stars Shines in New Spitzer Image

Astronomers have their eyes on a hot group of young stars, watching their every move like the paparazzi. A new infrared image from NASA's Spitzer Space Telescope shows the bustling star-making colony of the Orion nebula, situated in the hunter's sword of the famous constellation. more...


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Cool Cosmos SIRTF en Español Astronomers' Site (Spitzer Science Center) Infrared Processing and Analysis Center
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The Spitzer Space Telescope is a NASA mission managed by the Jet Propulsion Laboratory. This website is maintained by the Spitzer Science Center, located on the campus of the California Institute of Technology and part of NASA's Infrared Processing and Analysis Center. Privacy Policy

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