Our Galaxy, the Milky Way, is a benchmark for understanding disk galaxies. It is the only
galaxy whose formation history can be studied using the full distribution of stars from faint …

Galactic halo gas traces inflowing star-formation fuel and feedback from a galaxy's disk and
is therefore crucial to our understanding of galaxy evolution. In this review, we summarize …

The existence of fast moving, cold gas ubiquitously observed in galactic winds is
theoretically puzzling, since the destruction time of cold gas is much smaller than its …

We formulate a new and coherent understanding of the structure and dynamics of the Large
Magellanic Cloud (LMC) and its orbit around and interaction with the Milky Way. Much of our …

Recent proper-motion measurements of the Large and Small Magellanic Clouds (LMC and
SMC, respectively) by Kallivayalil and coworkers suggest that the 3D velocities of the Clouds …

The acquisition of H i Parkes All Sky Survey (HIPASS) southern sky data commenced at the
Australia Telescope National Facility's Parkes 64-m telescope in 1997 February, and was …

We present the HIPASS Bright Galaxy Catalog (BGC), which contains the 1000 HI brightest
galaxies in the southern sky as obtained from the HI Parkes All-Sky Survey (HIPASS). The …

Recent observations have revealed streams of gas and stars in the halo of the Milky Way,,
that are the debris from interactions between our Galaxy and some of its dwarf companion …

The Magellanic Clouds are surrounded by an extended network of gaseous structures. Chief
among these is the Magellanic Stream, an interwoven tail of filaments trailing the Clouds in …

We report the results of a FUSE study of high-velocity O VI absorption along complete sight
lines through the Galactic halo in directions toward 100 extragalactic objects and two halo …