"ALGORITHMS: NASA confirms Einstein"

NASA astronomers have found a new way to perform fundamental physics research on ultra-dense objects like black holes, yielding the latest confirmation of Einstein's theory of relativity. NASA experimentally confirmed Einstein's predictions about space-time distortions by observing the spectral line from hot iron atoms whirling in a disk around a neutron star at 40 percent the speed of light. The spectra shifted to longer wavelengths and broadened asymmetrically by virtue of the Doppler effect in combination with the "beaming" effect predicted by Einstein's special theory of relativity.
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