《明史·志·卷三》
后三年正月癸丑日，有异星侵入月中。
后三年正月癸丑，有星入月。
On January Gui Chou Day three years later, an alien star invaded the moon.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 后三年正月癸丑，有星入月。 [/INST] On January Gui Chou Day three years later, an alien star invaded the moon.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 后三年正月癸丑，有星入月。
user
On January Gui Chou Day three years later, an alien star invaded the moon.
assistant