Abstract Stellar halos may hold some of the best preserved fossils of the formation history of galaxies. They are a natural product
of the merging processes that probably take place during the assembly of a galaxy, and hence may well be [...]
|
||||||
|
Abstract Evidence for the accretion of cold gas in galaxies has been rapidly accumulating in the past years. HI observations of galaxies and their environment have brought to light new facts and phenomena which are evidence of ongoing |
||||||
|
|
||||||