Chandra X-Ray Observatory

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Call for Proposals, Cycle 19
The CXC is pleased to announce the release of the Cycle 19 Call for Proposals (CfP) inviting scientists to participate in the Chandra X-ray Observatory's science program. Last Updated 12/15/2016.

WHAT'S NEW | CfP | CfP Errata


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The Chandra X-Ray Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA.   Email: Smithsonian Institution, Copyright © 1998-2017. All rights reserved.