astrochemistry
Concise Oxford English Dictionary © 2008 Oxford University Press:
astrochemistry/astrəʊˈkɛmɪstri/
▶noun the study of molecules and ions occurring in stars and interstellar space.
– derivatives
astrochemical adjective,
astrochemist noun.
astrochemical adjective,
astrochemist noun.
'astrochemistry' also found in these Oxford entries:

