Double pulsar data helps Einstein’s theory of gravity pass toughest test yet | Science

A long-awaited, 16-year study of an orbiting pair of spinning neutron stars has yielded the most wide-ranging tests yet of Albert Einstein’s theory of gravity. Unsurprisingly, the general theory of relativity, as it’s called, passed all the tests—a sign of its soundness, but also a null result that leaves physicists looking for clues to develop … Read more