0
You can make 726 words from 'Astrogeology'.
An astrogeologist is a person who studies astrogeology.
to,as,store,last,go,log,get,leg,and try
M. R. Balme has written:
'Martian geomorphology' -- subject(s): Geomorphology, Geology, Astrogeology
None of the above and all of the above. The only difference is that astronomy looks at distant objects. Although we don't have astrobiology as a major one, astrogeology and astrophysics are major subdivisions of astronomy.