The week of February 24 – March 1 takes us from Lunar Day 1 to Day 7. This week we will highlight a feature popularly referred to as the Lunar X. Lunar X: [SE/M10] On Sunday evening, the Sun will
Brilliantly Lit “X” in the Sky: Lunar X
Rima Hyginus on the Moon and Is Betelgeuse Going Supernova?
The week of December 30 – January 5 takes us from Day 4 to Day 10. This week we will highlight Rima Hyginus (the Hyginus Rille), viewable on Thursday evening, and the Quadrantid meteor shower. Rima Hyginus: [NE/J10;] At the