3 ms·Yeah, I thought that was a little misleading also.by mainguy 15y agoYeah, I thought that was a little misleading also.Natsu 15y agoWhy would you find it misleading to use our reference frame instead of the star's? There is no absolute "when" but a different time for each observer.adobriyan 15y ago21 million years is not the point.deleted 15y ago[deleted]