PIA13358: Water Around a Carbon Star
 Mission:  Herschel Space Observatory
 Instrument:  PACS
 Product Size:  860 x 738 pixels (w x h)
 Produced By:  European Space Agency (ESA)
JPL News Release 2010-281
 Full-Res TIFF:  PIA13358.tif (1.906 MB)
 Full-Res JPEG:  PIA13358.jpg (96.61 kB)

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This Herschel image shows IRC+10216, also known as CW Leonis -- a star rich in carbon where astronomers were surprised to find water. This color-coded image shows the star, surrounded by a clumpy envelope of dust, at three infrared wavelengths, taken by Herschel's spectral and photometric imaging receiver (SPIRE) and photoconductor array camera and spectrometer (PACS). Blue shows light of 160 microns; green shows 250 microns; and red shows 350 microns.

Herschel is a European Space Agency cornerstone mission, with science instruments provided by consortia of European institutes and with important participation by NASA. NASA's Herschel Project Office is based at NASA's Jet Propulsion Laboratory. NASA's Jet Propulsion Laboratory in Pasadena, Calif., developed and built the "spider web" bolometers for Herschel's spectral and photometric imaging receiver (SPIRE) instrument, which are 40 times more sensitive than previous versions. It also developed and built mixers, local oscillator chains and power amplifiers for the heterodyne instrument for the far infrared (HIFI). The NASA Herschel Science Center, part of the Infrared Processing and Analysis Center at the California Institute of Technology in Pasadena, supports the United States astronomical community. Caltech manages JPL for NASA.

More information about NASA's role in the mission is at http://www.herschel.caltech.edu/.

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