The Universe of Astronomy
A hobby to understand the mysteries of space
An exciting journey that will take you beyond the confines of the Earth, to places in space you have never dared to imagine. Want to know more? Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation.