div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: © 2011: Instituto de Astronomía UNAM - XIII Latin · © 2011: Instituto de Astronomía UNAM - XIII Latin American Regional IAU Meeting Ed W J Henney S Torres-Peimbert src=https:reader033fdocumentsecreader033viewer20220602155f05eade7e708231d4155e54html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp© 2011: Instituto de Astronomía UNAM - XIII Latin American Regional IAU MeetingEd W J Henney S Torres-Peimbertp pxvipdiv