Comparing RAVE with theoretical models of the Milky Way Sanjib Sharma Joss Bland Hawthorn University of Sydney.
When Galaxies Collide. It is not uncommon for galaxies to gravitationally interact with each other, and even collide!
When Galaxies Collide
Modelling the Stellar Populations of The Milky Way and Andromeda Collaborators: Theory:Observations: Kathryn Johnston (Columbia) Annette Ferguson (Edinburgh)
Modelling the Stellar Populations of The Milky Way and Andromeda
