Where does “惑星科学” come from?

惑星科学 (Japanese) comes from Japanese 惑星, from Dutch dwaalster, from Dutch ster, from French étoile, from Middle French estoile, from Old French estoile, from Latin stēla, from Latin stēlla — to be/become dry; to burn, to glow; hearth.

惑星科学 (Japanese): planetary science

Definitions

  1. planetary science

Ancestry of “惑星科学”, step by step

惑星科学 traces back through two separate lines of ancestry.

via Japanese 惑星

StepLanguageWordMeaning
1Japanese惑星planet; a dark horse
2Dutchdwaalsterplanet, wanderstar
3Dutchsterstar; any luminous astronomical or meteorological...
4Frenchétoilestar; mullet; a white mark on the forehead of a...
5Middle Frenchestoilestar
6Old Frenchestoilestar
7Latinstēlacolumn, pillar
8Latinstēllaa star; a constellation
9Proto-Italicstērolāstar
10Proto-Indo-Europeanh₂stḗrstar
11Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via Japanese 科学

StepLanguageWordMeaning
1Japanese科学science; a field of study
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Italic stērolā