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Research at the Center for Astrophysics | Harvard & Smithsonian covers the full spectrum of astrophysics, from atomic physics to the Big Bang. In concert with the joint missions of our parent institutions, Harvard University and the Smithsonian Institution, we consider it our duty to share that research openly, furthering humanity's understanding of the universe. Contact for media inquiries.

CfA Celebrates 25 Years with the Chandra X-ray Observatory

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These images were released to commemorate the 25th anniversary of Chandra. They represent the wide range of objects that the telescope has observed over its quarter century of…

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