Irwin Ira Shapiro is an American astrophysicist and Timken University Professor at Harvard University. He has been a professor at Harvard since 1982....

translator Irwin I. Shapiro, astrophysicist Irving Shapiro (1904–1931), one of the Shapiro Brothers, New York City labor racketeers Irving S. Shapiro, attorney...

observer. In a 1964 article entitled Fourth Test of General Relativity, Irwin Shapiro wrote: Because, according to the general theory, the speed of a light...

www.aps.org. Retrieved 2023-10-07. "Einstein Prize Recipient 2013: Irwin I. Shapiro". www.aps.org. Retrieved 2023-10-07. "Einstein Prize Recipient 2015:...

Kewley, who succeeds Charles R. Alcock (Director from 2004 to 2022), Irwin I. Shapiro (Director from 1982 to 2004) and George B. Field (Director from 1973...

Professor Martha Minow – Three Hundredth Anniversary University Professor Irwin I. Shapiro – Timken University Professor Cass Sunstein – Robert Walmsley University...

of SAO and the Harvard College Observatory became a joint position) Irwin I. Shapiro 1982–2004 Charles R. Alcock 2004–2022 Lisa Kewley 2022–present Margaret...

of light passing close to a massive object was first identified by Irwin I. Shapiro in 1964 in interplanetary spacecraft signals. In 1971, scientists discovered...

the predictions of general relativity. In 1964, Irwin I. Shapiro found a fourth test, called the Shapiro delay. It is usually regarded as a "classical"...

"General Relativity", Lewis Ryder, Cambridge University Press (2009). P.7 Irwin I. Shapiro (December 1964). "Fourth Test of General Relativity". Physical Review...