| astrochemistry(noun, study, treatment, science, knowledge) |
| chemistry of interstellar space(noun, expression, study, treatment, science) |
| chemistry of stars(noun, expression, study, treatment, science) |
| study of the chemical composition of stars(noun, expression, study, treatment, science) |
| study of instruments of matter quantification(noun, expression, form, study, science) |
| analytical chemistry(noun, expression, form, study, science) |
| study of instruments of matter identification(noun, expression, form, study, science) |
| study of instruments of matter separation(noun, expression, form, study, science) |
| study of methods of matter identification(noun, expression, form, study, science) |
| study of methods of matter quantification(noun, expression, form, study, science) |
| study of methods of matter separation(noun, expression, form, study, science) |
| chemistry(noun, form, study, science, field) |
| chemical science(noun, expression, form, study, science) |
| natural science(noun, expression, form, study, science) |
| science of matter(noun, expression, form, study, science) |
| science(noun, form, study, field) |
| study(noun, form, science, field) |
| scientific study of celestial bodies(noun, expression, study, treatment, science) |
| branch of study(noun, expression, study, treatment, science) |
| scientific study of the universe(noun, expression, study, treatment, science) |