天文学单词

 

Pluto 冥王星
Charon 卡戎 冥卫一

Clyde William Tombaugh(1906-1997) was an American astronomer. He discovered Pluto in 1930, the first object to be discovered in what would later be identified as the Kuiper belt. 

Neptune海王星
Uranus天王星
Saturn土星
Jupiter木星
Mars火星

Earth地球

Venus金星

Mercury水星