http://researchbank.swinburne.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 Ca II and Na I absorption signatures from extraplanar gas in the halo of the Milky Way http://researchbank.swinburne.edu.au/vital/access/manager/Repository/swin:9927 0.3 Å) Mg II absorbing systems observed in the circumgalactic environment of other galaxies, suggesting that both absorber populations may be closely related.]]> Fri 08 Apr 2011 19:52:58 EST ]]>