What is a key focus for Planetary Scientists concerning celestial bodies in our solar system?

Answer

Analyzing mineralogy returned by a Mars rover or modeling Europa's subsurface ocean.

Planetary scientists specifically study the conditions, evolution, and formation of other celestial bodies, which includes examining data returned from rovers on Mars or developing models for environments like the hypothesized ocean on Europa.

What is a key focus for Planetary Scientists concerning celestial bodies in our solar system?
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