惑わく星せい気き象しょう学がく

• 気き象しょう学がく

  気象学 is general meteorology (Earth's atmosphere), while 惑星気象学 specifically focuses on planetary atmospheres beyond Earth.

• 惑わく星せい科か学がく

  惑星科学 is planetary science, a broader field that includes geology, chemistry, and physics of planets, whereas 惑星気象学 is a subfield concentrating on atmospheric phenomena.

Compound of 惑星 (planet) + 気象学 (meteorology). The term follows standard scientific naming conventions.