astrobiology

As nouns the difference between astrobiology and astrochemistry

is that astrobiology is the study of life anywhere in the universe, including the earth http://sciencenasagov/planetary-science/astrobiology/ while astrochemistry is (chemistry|astronomy) the study of the chemical composition of stars and outer space.

As nouns the difference between astrobiology and astrophysics

is that astrobiology is the study of life anywhere in the universe, including the Earth while astrophysics is the branch of astronomy or physics that deals with the physical properties of celestial bodies and with the interaction between matter and radiation in celestial bodies and in the space between them.

As a noun astrobiology is

the study of life anywhere in the universe, including the earth http://sciencenasagov/planetary-science/astrobiology/ .

As nouns the difference between taxonomy and astrobiology

is that taxonomy is the science or the technique used to make a classification while astrobiology is the study of life anywhere in the universe, including the earth http://sciencenasagov/planetary-science/astrobiology/ .

As nouns the difference between astrobiology and astrobiologist

is that astrobiology is the study of life anywhere in the universe, including the earth http://sciencenasagov/planetary-science/astrobiology/ while astrobiologist is a biologist whose speciality is astrobiology.

As a noun astrobiology

is the study of life anywhere in the universe, including the earth http://sciencenasagov/planetary-science/astrobiology/ .

As an adjective astrobiological is

of or pertaining to astrobiology.