Most Massive Neutron Star Ever Found

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Most Massive Neutron Star Ever Found

With the Green Bank Telescope, astronomers from the National Radio Astronomy Observatory and the University of Virginia used the Shapiro Delay, a detectable phenomenon derived from General Relativity, to accurately measure a two solar mass neutron star. The consequences weigh heavily on nuclear physics.

Credit: NRAO/AUI/NSF

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The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
	Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.
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