Monday, November 19 – Even if you only use binoculars tonight, you can’t miss the beautiful C-shape of Sinus Iridium as it comes into view on the lunar surface. As we have learned, the mountains that ring it are called the Juras, and the crater punctuating them is named Bianchini. Do you remember what the … Continue reading "What’s Up this Week: November 19 – November 25, 2007"