Group of Show-Stopping Trios on the Moon

Group of Show-Stopping Trios on the Moon

The week of February 25 – March 3 takes us from Day 21 through Day 27. This week we will highlight the craters Ptolemaeus, Alphonsus, and Arzachel, viewable early Tuesday morning. Ptolemaeus, Alphonsus, Arzachel: [SW/K-L9] This is the second group

Mare Crisium and Lunar Transient Phenomena

Mare Crisium and Lunar Transient Phenomena

The week of May 14-20 takes us from Day 29 to Day 6. This week we will highlight Mare Crisium, visible partially on Thursday and completely on Friday evening. Mare Crisium: [NE/H15] On Friday you should be able to observe