Calculating the precession in the perihelion of a planet and using a solar eclipse to measure the change in star positions when they were near in the sky to the sun where more classical experiments testing this theory.
One experiment that tested this theory measured the frequency change in a space-borne hydrogen maser. Another experiment testing this theory bounced radio waves off Venus and is named for Shapiro. The Mössbauer effect was used to decrease the (*) redshift from recoil of an emitted photon in another experiment testing it. Another experiment measured the decay in the orbit of a binary pulsar. It was tested in the Pound-Rebka and Hulse-Taylor experiments, respectively. Calculating the precession in the perihelion of a planet and using a solar eclipse to measure the change in star positions when they were near in the sky to the sun where more classical experiments testing this theory. For 10 points, name this theory concerned with gravity formulated by Einstein.
One experiment that tested this theory measured the frequency change in a space-borne hydrogen maser.
general relativity [or gravitational redshift; or gravitational time dilation; or gravitational waves; prompt on redshift or time dilation; prompt on relativity]