Astrobiology is a substudy of astrophysics, that had initially begun with the prepping of astronaughts in zero gravity space, to ensure safety, health, and wellbeing. The concept broadened, after trace discoveries of ice molecules were found by probes observing various astronaumical terrain bodies (ie. Mars, and natural satellites like Europa).

The discipline is also of interest in speculating what extraterrestrial life would be like, by comparing Goldilocks conditions and Habitable zone models.

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