.... they would "originate" from all the locations the gravity waves spread to and converge on the source. Tenet has nothing to do with this- I'm just explaini

.... they would "originate" from all the locations the gravity waves spread to and converge on the source. Tenet has nothing to do with this- I'm just explaining it as it was covered in my many physics classes that covered the nature of the arrow of time (https://en.wikipedia.org/wiki/Arrow_of_time https://en.wikipedia.org/wiki/Arrow_of_time) and how I interpret it in terms of what seems most likely/least unlikely.