Where does “astroarchéologie” come from?

astroarchéologie (French) comes from French astro-, from Ancient Greek ἄστρον, from Ancient Greek ἀστήρ, from Proto-Hellenic astḗr, from Proto-Indo-European h₂stḗr, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

astroarchéologie (French): astroarchaeology

Definitions

astroarchaeology

Ancestry of “astroarchéologie”, step by step

Step	Language	Word	Meaning
1	French	astro-	astro
2	Ancient Greek	ἄστρον	A celestial body
3	Ancient Greek	ἀστήρ	a celestial body; illustrious person; starfish
4	Proto-Hellenic	astḗr	star
5	Proto-Indo-European	h₂stḗr	star
6	Proto-Indo-European	h₂eHs-	to be/become dry; to burn, to glow; hearth

Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂stḗr →Every word from Proto-Hellenic astḗr →