The week of October 19-25 takes us from Lunar Day 4 to Day 10. This week we will highlight the craters Peirce and Picard, viewable starting Monday evening. Peirce & Picard: [NE/H15] The two largest intact craters on Mare Crisium
The Two Largest Intact Moon Craters on Mare Crisium: Peirce and Picard
