query: Is the speed of gravitational waves lower in a medium?
positive_passages.docid: 147587
positive_passages.text: Do gravitational waves slow down as they pass through matter?
negative_passages.docid: 46510
negative_passages.text: Relativity and Galaxy Rotation Speed
negative_passages.docid: 8865
negative_passages.text: Could gravity accelerate light?
negative_passages.docid: 12608
negative_passages.text: Is it possible that there are still gravitational waves of the big bang?
negative_passages.docid: 16748
negative_passages.text: What happens if light/particles exceeded the speed of light for a particular medium?
negative_passages.docid: 97464
negative_passages.text: Are there weak force waves?
negative_passages.docid: 14549
negative_passages.text: Why is the detection of gravitational waves so significant?
negative_passages.docid: 83672
negative_passages.text: Time dilation in a gravitational field and the equivalence principle
negative_passages.docid: 54717
negative_passages.text: Is there a model relating GW signal and luminosity of the merger / burst?
negative_passages.docid: 77372
negative_passages.text: "Speed" of Gravity and Speed of Light
negative_passages.docid: 105142
negative_passages.text: What does general relativity say about the relative velocities of objects that are far away from one another?
negative_passages.docid: 47988
negative_passages.text: Reflection At Speed of Light
negative_passages.docid: 38039
negative_passages.text: Are gravitational waves longitudinal or transverse?
negative_passages.docid: 82377
negative_passages.text: Is it possible to produce gravitational waves artificially?
negative_passages.docid: 12267
negative_passages.text: (Almost) double light speed
negative_passages.docid: 103881
negative_passages.text: Gravitational waves as dark energy?
negative_passages.docid: 14043
negative_passages.text: Why don't electromagnetic waves require a medium?