Hi, since you asked: We prepared a short statement about the Debian Astro Pure Blend coming with Stretch: Debian Stretch will ship with the first release of the Debian Astro Pure Blend, with more than 250 packages supporting both professional astrophysicists and hobbyists. Visit the Debian Astro pages <https://blends.debian.org/astro> to get more information and see the full range of astronomy software within Debian. Best regards Ole