Astronomy.
Stellar space, from planets, moons, asteriods to stars, galaxies; The Universe basically
Astronomy is the study of the universe (celestial objects such as stars, planets, comets, nebulae, star cluster, and galaxies).
More planets. A typical galaxy probably has billions of planets.
The study of heavens is called astronomy. It involves the observation and analysis of celestial objects and phenomena in the universe, such as stars, planets, galaxies, and outer space.
Astronomy is the study of celestial objects, space, and the physical laws that govern them. It includes the observation and analysis of planets, stars, galaxies, and other astronomical phenomena to better understand the universe.
Probably, but impossible to tell as we are only just seeing planets within our own galaxy.
Nothing...or dark matter.Only 0.03% of our universe are the stars,the planets,the galaxies...99.97% of the universe is nothing...
Mainly inside of galaxies.
Stars, Planets, nebulae, galaxies.
well the universe is endless, but the universe is made up of many galaxies, and galaxies are made of planets and stars and dust etc.
The study of the night sky eventually became the science of astronomy, which focuses on understanding celestial objects and phenomena like stars, planets, galaxies, and comets. Astronomy also encompasses the study of the origins and evolution of the universe as a whole.
The Universe Is the whole, where all the galaxies are, and galaxies are just big clusters of starts, planets and different types of debris.