พระจันทร์ยิ้ม

This is what I saw at around 7pm. Well, if it wasn't for today, I wouldn't realise that I seldom look at the sky at all. I first saw many people with their camera looking towards the direction of the sky and so I looked up too.

The moon smiles tonight

The science behind it (which I am unable to explain)

I found this picture on the internet..The 3rd picture dates 29nov-2dec 2008 where you can see the "smiley face" (:

And then some guy was trying to explain to me the myth behind this occurrence but I couldn't really understand him.. Only knew he said something about someone smiling because the 2 someone are now reunited, etc etc. With my limited thai knowledge, I tried to look it up the Internet by typing เรื่องพระจันทร์ยิ้ม (the story of พระจันทร์ยิ้ม) but I couldn't find anything. haha