Im not sure that would be correct. It would assume there’s an absolute scale of time. But the whole point of relativity is that there is no absolute scale of t

Im not sure that would be correct. It would assume there’s an absolute scale of time. But the whole point of relativity is that there is no absolute scale of time. Time differs based on the observer. So any time that we describe should be based on an observer on earth, because the overwhelming majority of HN readers are on earth.