Hertzsprung-Russel

Lunar Swirl Reiner Gamma and the Struve/Russel Moon Crater

The week of August 26 – September 1 takes us from Day 22 to Day 29. This week we will highlight the lunar swirl Reiner Gamma and the Struve/Russel moon crater, located in the NW quadrant of the Field Map

Lunar Swirl Reiner Gamma – Flat Features That Cast No Shadows

The week of October 17-23 takes us from Lunar Day 23 to Day 28. This week we will highlight Reiner Gamma and the Struve/Russel crater, visible through Saturday. The week of September 28 – October 4 takes us from Lunar