Some links to research projects (not exhaustive!)
Modeling of the Galactic stellar halo
Building up the Stellar Halo of the Galaxy
The phase-space structure of cold dark-matter halos: Insights into the Galactic halo
Substructure in the Galaxy
Debris streams in the Solar Neighbourhood
On the nature of the ring-like structure in the outer Galactic disk
Pieces of the puzzle: Ancient substructure in the Galactic disk
Galactic Surveys
Mapping the Galactic halo with future astrometric satellites
Selection of metal-poor giant stars using the SDSS photometric system
The Spaghetti Project Survey
The RAdial Velocity Experiment (RAVE)
GAIA
Sagittarius and its streams
Simple models of the Sagittarius dwarf galaxy
Sgr dSph tidal debris 60deg. away from the Main Body
Dark-matter
The phase-space structure of a dark-matter halo: Implications for direct detection experiments
Is the halo of our Galaxy spherical?
The prolate shape of the Galactic dark-matter halo