One of the rare Live CD consecrated to astronomy. According to the site :
" Based on DSL-3.0.1 (Damn Small Linux) [1], i’ve gathered and configured arount it a set of efficient services, using the very fast Fluxbox for graphical environment and many advanced imaging and astronomical analysis softwares, making use of internet and web databases.
Download : http://www.obs-psr.com/astrolinux/