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Astro-H/SXS Mission

Studying Galaxy Formation and Evolution

The SXS will detect the enrichment of the IGM due to supernovae and strong stellar winds, measuring which processes create metals and how they travel from their birthplace in stars into the hot diffuse medium of galaxies, groups and clusters.

M82 Starburst Galaxy M82 X-ray spectrum comparing calorimeter vs CCD resolution Fe emission line resolved with the calorimeter
The Starburst galaxy M82 The SXS will determine both centroids and widths accurate to ±100 km/s for emission lines in the Fe K region, and even provide useful data in the Fe L shell band shown in this observation of the northern superwind region of M82.



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This file was last modified on Friday, 12-Mar-2010 10:37:39 EST

Science Mission Directorate Universe Division |
Beyond Einstein | Origins

A service of the Astrophysics Science Division (ASD) at NASA/ GSFC

Astro-H/SXS Project Scientist: Dr. Robert Petre
Responsible NASA Official: Phil Newman

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