tag:blogger.com,1999:blog-4152226426617474881.post649888513720135216..comments2023-05-17T08:59:56.904-04:00Comments on ACPL Mock Sibert: The Mysterious Universe: Supernovae, Dark Energy, and Black HolesMaryhttp://www.blogger.com/profile/18425130370380633997noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4152226426617474881.post-22178903797986179072008-11-11T22:16:00.000-05:002008-11-11T22:16:00.000-05:00I really liked this one, especially the really sup...I really liked this one, especially the really super neat photographs. It's kind of mind-boggling to think of how much we DON'T KNOW when it comes to dark matter, the universe, etc.Abbyhttps://www.blogger.com/profile/09618668989233112126noreply@blogger.com