Although gravitational waves have not yet been detected directly, their influence on a binary pulsar( two neutron stars orbiting each other) has been measured accurately, and was found to be in good agreement with original predictions.

• 尽管引力波至今仍未曾被直接探测到，但它们对脉冲双星（轨道互绕对方运行的两颗中子星）影响已经得到精确的测量，而且与最初的预测符合得很好。