astrobiology(redirected from Xenobiology)
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The discipline concerned with all aspects of human and terrestrial biology as affected by extraterrestrial travel, and any and all aspects of extraterrestrial biologic systems.
astrobiology(as″trō-bī-ol′ŏ-jē) [ astro- + biology]
Study of extraterrestrial life.astrobiologic (-bī-ŏ-loj′ik), adjectiveastrobiologist (-bī-ol′ŏ-jist)