The Center for Astrophysics | Harvard & Smithsonian is a collaboration between Harvard and Smithsonian designed to ask — and ultimately answer — humanity's greatest unresolved questions about the nature of the universe.Founded in 1973, the Center for Astrophysics (CfA) is an ongoing collaboration between the Smithsonian Astrophysical Observatory and Harvard College Observatory designed to foster innovation and propel discovery. Our mission is to advance knowledge of the universe through research in astronomy and astrophysics and in related areas of fundamental physics and geophysics.The CfA today includes over 850 collaborators and support staff pursuing a staggering array of scientific inquiry, draws on over 300 combined years of tradition in institutional support for groundbreaking discoveries, and earns support from a variety of sources, including federal appropriations, university funds, contracts and grants from government agencies, and donations from curious individuals like you.