Perseid meteor shower

Moon Crater Bullialdus: Most Conspicuous Crater on Mare Nubium

The week of August 10-16 takes us from Lunar Day 22 to Day 27. This week we will highlight the crater Bullialdus, visible on Wednesday morning, and the Perseid meteor shower. Bullialdus: If you recall what Tycho looked like yesterday

Shock Waves Frozen in Place on the Moon and A Large, Degraded Crater

The week of August 13-19 takes us from Day 3 to the end of Day 8. This week we will highlight the Altai Scarp, viewable Friday evening (possibly Thursday) and the crater Hipparchus, viewable on Saturday evening. Altai Scarp (Rupes