These are my links for October 4th through November 3rd: The astronomical unit gets fixed : Nature News & Comment – Elon Musk’s Mission to Mars | Wired Science | Wired.com – An interview with SpaceX's Elon Musk where he talks about their aspiration of a reusable "orbit class system" (i.e. rocket). Including a video… Continue reading Delicious Bookmarks for October 4th through November 3rd