A couple of recent developments in the structure of the outer disk of the Milky Way
arXiv:1310.1517
Abstract
In this contribution we summarize recent achievements by our group on the understanding of the structure of the outer Galactic disk, with particular emphasis to the outer disk extent, and the spiral structure beyond the solar circle.
5 pages, 2 figures, to appear in the proceedings of "Structure and Dynamics of Disk Galaxies" - Petit Jean Mountain, Ar, USA (12-16 August 2013), M. Seigar and P. Treuthardt, eds