WHAT ARE THE COMPONENTS OF THE UNIVERSE?
The Universe is humongous. fanpop.com
astrobio.net The smallest structures we will study are planets, asteroids, moons, and comets.
Next, we will look at stars. cmso.info
+ = These structures are sometimes organized into star systems. myweb.rollins.edu planets, asteroids, moons, and comets Solar System + = Sol
Stars are born in clouds of gases called nebulas. spacetelescope.org Stars are born in clouds of gases called nebulas.
Stars and star systems are grouped into galaxies. apod.nasa.org Stars and star systems are grouped into galaxies.
Galaxies are organized into clusters. scienceblogs.com Galaxies are organized into clusters.
Clusters are grouped into superclusters. i.imgur.com Clusters are grouped into superclusters.