What Is a Astronomical?

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.

What is the definition of an astronomical?

1 : of or relating to astronomy astronomical observations. 2 : enormously or inconceivably large or great astronomical numbers an astronomical price.

What does astronomical mean kids?

Astronomy is the study of the Universe and everything in it, including planets, stars, galaxies, comets, and black holes. It's full of huge distances, gigantic sizes, and long periods of time.