Question

$\small \red{TAKING \: A \: BREAK \: FOR }$
$\small \red{ IAO \: PREPARATION.}$


$\huge\colorbox{lightblue}{QUESTION}$
$\small {WHAT \: IS \: ASTRONOMY?}$
$\small{DROP \: SOME \: THANKS.}$
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Answer 1

the branch of science which deals with celestial objects, space, and the physical universe as a whole.

please give me some thanks❤

Answer 2

Explanation:

Astronomy is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets.