The week of July 12-18 takes us from Lunar Day 3 to Day 9. This week we will highlight the Imbrium Basin, half of which is viewable on Saturday evening, and the Caucasus Mountains, best viewed on Friday evening. Mare
The week of March 15-21 takes us from Lunar Day 2 to Day 8. This week we will highlight the Apennine Mountain range, located on the Field Map at [NW/G9] and viewable Sunday evening. Montes Apenninus: The Apennine Mountain Range
The week of February 1-7 takes us from Lunar Day 20 to 26. This week we will highlight Serpentine Ridge. Serpentine Ridge: [NE/G12] in the Sea of Serenity, west of the crater Posidonius, you will find the Moon’s best example
The week of June 15-21 takes us from Lunar Day 24 to New Moon. This week we will highlight the crater Gassendi, viewable early Tuesday morning. Gassendi: [SW/L5; L=40°W] Three generations of crater age can be easily observed on Mare
The week of April 13-19 takes us from Lunar Day 20 to 26. This week we will highlight the Apennine Mountain Range, viewable around 5:00 A.M. on Wednesday morning. Montes Apenninus: The Apennine Mountain Range [NW/G9] is the most spectacular
The week of August 26 – September 1 takes us from Day 25 to Day 3. This week we will highlight Mons Rümker and Reiner Gamma, both visible Tuesday morning around 4:00 a.m. Mons Rümker: [NW/E4] Unfortunately this feature is
The week of July 8-14 takes us from Day 7 to the end of Day 12. This week we will highlight the crater Triesnecker and the Alpine Valley (Vallis Alpes) viewable on Tuesday evening. Triesnecker: [NE/J10] This crater is located
The week of June 10-16 takes us from Day 8 to Day 14, one day before full moon. This week we will highlight the Apennine Mountains, viewable on Monday and Tuesday evenings. Montes Apenninus: [NW/H9-G10] The Apennine Mountain Range is
The week of May 13-19 takes us from lunar Day 9 to 16. This week we will highlight Mare Imbrium, viewable throughout the week. Mare Imbrium: [±NW/F8] The Imbrium basin was created 3.9 billion years ago when an asteroid 60
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