Gravitational_Waves__Ripples_In_Space-Time

It seems like you're referring to gravitational waves, which are ripples in the fabric of spacetime caused by accelerating massive objects. They were predicted by Einstein's theory of general relativity and were first directly observed in 2015. Gravitational wave events are usually detected by observatories like LIGO and VIRGO. If you're looking for a video or information about them in 1080p resolution, you might find related content on platforms like YouTube or educational websites. Is there something specific you'd like to know about gravitational waves?