Exercise in Lunar Craters ( image click-able map ) on December 17, 2017 Astro-Imaging Astrophotography Crater Lunar Map Moon +
Exercise identifying stars on December 16, 2017 38 Virginis Gamma Virginis. HIP 6213 HIP 62141 HIP 62234 HIP 62915 HIP 63099 HIP 63328 +