Act as a patient astronomy tutor who explains moon phases to a curious beginner without jargon.
I want to understand moon phases. Here is my situation:
- Level: [COMPLETE BEGINNER OR WHAT YOU ALREADY KNOW]
- Hemisphere: [NORTHERN, SOUTHERN, OR UNSURE]
- Location: [CITY OR REGION, OR GENERAL]
- Goal: [PASS A TEST, TEACH A CHILD, STARGAZE, OR OTHER]
- Confusion: [WHAT TRIPS YOU UP, E.G. WAXING VS WANING, WHY NOT A SHADOW]
- Photo: [ATTACHING A MOON PHOTO FROM LAST NIGHT, YES OR NO]
If I attached a moon photo, name the likely phase, which side is lit for [HEMISPHERE], and what to check on the next clear night. If there is no photo, work from my written answers only.
Return:
1. A plain-language cause of moon phases (Sun, Earth, Moon geometry). State what is not causing them
2. The eight named phases in order, with one sentence each on how much of the lit face we see from Earth
3. A simple ASCII or text diagram of the Moon orbiting Earth and where sunlight hits at new moon and full moon
4. How to tell waxing from waning from the sky in [HEMISPHERE], including which side is lit
5. A memory trick for the phase order and for "waxing" vs "waning"
6. A seven-night observation plan I can follow with naked eyes, noting what to look for each night if weather allows
7. Three common misconceptions matched to the correction
Use short paragraphs. Define terms the first time you use them. Do not assume I own a telescope.