itzel93 itzel93

28-09-2016
Chemistry

contestada

The two subspecialties of astronomy are ?

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WorldlyGlass49 WorldlyGlass49

06-10-2016

Well, there aren't only two subspecialties of astronomy, there are more. Here are some of them:
solar astronomy
planetary science
stellar astronomy
galactic astronomy
extragalactic astronomy
cosmology
astrophysics

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