Two quick links to hold you over until my AGU coverage starts on Monday. First up, Joe Shoer has a great post on his blog about what space battles might actually be like. This should be required reading for sci-fi authors, especially those with hard sci-fi leanings. Second, Jim Richardson, a researcher here at the Cornell Astronomy Dept. has started a new blog about impact craters. One of his first … Continue reading Realistic Space Battles and a Blog About Craters