EVERYDAY SCIENCE

Detailed explanation-1: -Complete answer: Universe, galaxies, solar system, star, earth, moon, and asteroid are listed in order of size from largest to smallest.

Detailed explanation-2: -1 Answer. Phillip E. From largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.

Detailed explanation-3: -In order from smallest to largest, some important terms to remember are: planets and stars, solar systems, galaxies, the universe. Each term is a component of the next. (Aside from planets and stars which are both different components of solar systems.)

Detailed explanation-4: -Solar System, Galaxy, Universe The Milky Way is one of the billions of galaxies in the Universe that is ever-expanding! Size is the biggest distinction between the solar system, galaxy, and Universe. The smallest is the Solar System.

Detailed explanation-5: -The universe is all of the galaxies – billions of them! NASA’s telescopes allow us to study galaxies beyond our own in exquisite detail, and to explore the most distant reaches of the observable universe.