bio-astronautic

bioastronautics

[bahy-oh-as-truh-naw-tiks]
noun (used with a singular verb)
the science dealing with the effects of space travel on life.

Origin:
1955–60; bio- + astronautics

bioastronautic, bioastronautical, adjective
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World English Dictionary
bioastronautics (ˌbaɪəʊˌæstrəˈnɔːtɪks)
 
n
(functioning as singular) See space medicine the study of the effects of space flight on living organisms

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