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Delve into astronomy by understanding our cosmic positioning. From Earth to the vast universe, grasp the interconnectedness of galaxies, superclusters, and more. Learn the scale and growth of our universe through key concepts and the hierarchy of celestial bodies.
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Our Place in the Universe • We can’t learn about astronomy until we learn our place in it.
The Milky Way galaxy is made of billions of stars and solar systems( other planets)
The size of the universe is difficult to understand • The universe is still growing...
60 second summary • Quickly look over your notes and then summarize important concepts
Review #1List the following from big to small • galaxy, planet, supercluster, solar system, universe • universe, supercluster, galaxy, solar system, planet