The week of March 2-8 takes us from Lunar Day 7 to Day 14, This week we will highlight the lunar fault Straight Wall, visible on Days 7 & 8. Straight Wall: (Rupes Recta): [SW/M9] Two of the best-known faults
Straight Wall: Showpiece Lunar Fault Line


The week of March 2-8 takes us from Lunar Day 7 to Day 14, This week we will highlight the lunar fault Straight Wall, visible on Days 7 & 8. Straight Wall: (Rupes Recta): [SW/M9] Two of the best-known faults

I hope everybody caught the transit of Mercury across the face of the Sun on Monday morning! The week of November 11-17 takes us from Day 14 (virtually the Full Moon) to Day 20. This week we will highlight the

The week of May 6-12 takes us from lunar Day 2 to Day 8. This week we will highlight the charmingly named Lacus Mortis (the Lake of Death) and Bürg, two craters viewable on Thursday evening, and the crater Maurolycus,

The week of April 22-28 takes us from Day 18 to Day 24. This week we will highlight Rupes Cauchy, viewable early Tuesday morning. Rupes Cauchy1: [NE/J13; L=37°E] Two of the best-known faults on the Moon are Rupes Cauchy and

The week of November 12-18 takes us from Day 5 to Day 10. This week we will highlight the scarp Rupes Cauchy, viewable on Monday evening around 6:30. Rupes Cauchy: [NE/J13] Two of the best-known faults on the Moon are

The week of April 23-29 takes us from Day 8 through Day 14. This week we will highlight the Rupes Recta (the Straight Wall), viewable on Monday night. Straight Wall (Rupes Recta): [SW/M9; L=8°W] Two of the best-known faults on

The week of September 19th – 25th takes us from Lunar Day 18 through Day 24. On Monday the Moon will rise around 9:15 PM (depending on how far away you are from the center of your time zone). This