What is the name for the branch of astronomy that relates to precise measurements and explanations of the positions and movements of celestial bodies?
what is the name for the branch of astronomy that relates to precise measurements and explanations of the positions and movements of celestial bodies
FreebaseQA-train-1642.P0
astronomy
astronomy
m.0dc_v
education.field_of_study.subdisciplines
m.0ms1
astrometry