Venus
noun
The gold star is Venus. It's the only planet in our solar system that's the same color as gold.
きんせい
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
あそこに見えているのは、金星です。
What you see over there is Venus.
金星の学こうには、うんどう会はありますか？
Do they have Sports Day in the school on Venus?
人類はいつか金星に移住することになるだろう。
Someday humans will migrate to Venus.