Chandra X-Ray Observatory

Main Proposer Page

Call for Proposals, Cycle 18
The CXC is pleased to announce the release of the Cycle 18 Call for Proposals (CfP) inviting scientists to participate in the Chandra X-ray Observatory's science program. Last Updated 12/15/2015.



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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 © 1998-2016. All rights reserved.