The Harvard-Smithsonian Center for Astrophysics (CfA) combines the
resources and research facilities of the Harvard College Observatory
and the Smithsonian Astrophysical Observatory under a single director.
The CfA is a thriving research partnership and collaboration between
two great institutions, but it is not a separately incorporated legal
entity. Therefore, tax-deductible contributions in support of the CfA
should be made to either the Harvard College Observatory or to the
Smithsonian Astrophysical Observatory. For more information on giving
to one of these institutions to strengthen our research and education
programs, please click on one of the buttons below. Thank you!