Image ssc2007-06a

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

Spitzer Space Telescope

• Jet Propulsion Laboratory
• California Institute of Technology
• Vision for Space Exploration

Press Releases

— Chronological

— By Subject

— Outside Institutions

What's Happening Archive

Visuals

— Image Use Policy

Update Notifications

— Mailing List

— RSS Feed (XML)

References

— Fast Facts

— Press Kit (.pdf)

— Fact Sheet (.pdf)

— Field Guides

— Glossary

Media Contacts

Credit: X-ray: NASA/CXC/Univ. of Maryland/A.S. Wilson et al.; Optical: Pal.Obs. DSS; IR: NASA/JPL-Caltech; VLA: NRAO/AUI/NSF

Anomalous Arms

In this composite image of spiral galaxy M106 (NGC 4258), optical data from the Digitized Sky Survey is shown as yellow, radio data from the Very Large Array appears as purple, X-ray data from Chandra is coded blue, and infrared data from the Spitzer Space Telescope appears red. Two anomalous arms, which aren't visible at optical wavelengths, appear as purple and blue emission.

To download, choose your preferred resolution and file format below. "High-Resolution" files will always the highest resolution and widest crop available, intended for print. Other resolutions are provided for convenient on-screen viewing.

Screen-Resolution (450x375) JPEG (24 KB)
Medium-Resolution (900x750): JPEG (68 KB)
High-Resolution (3000x2501): JPEG (1.7 MB) | Mac TIFF (3.8 MB) | PC TIFF (3.8 MB)

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