A supermassive black hole was caught twisting spacetime, offering the clearest real-world evidence yet for Einstein’s ...
When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...
In 1977, an American physicist named John H. Van Vleck won the Nobel Prize for his work on magnetism. In his Nobel lecture, ...
An elusive effect first envisioned by Einstein has been observed by scientists, once again vindicating the famed physicist's ...