UNITS OF STUDY




Historic Astronomy:
How do we know what we know today?




Earth Motions:
How did astronomers prove that the Earth was a planet and not the center of the universe?




Solar System:
What objects are in the Solar System, and what do we know about each of them?




The Stars in Our Galaxy:
What kinds of stars are found in our own galaxy and those beyond?
How do they live and die?

Galaxies: How large and how far away are these masses of stars? What does that tell us about how the universe began?	Life on Other Worlds: Is it possible that life exists elsewhere in the universe? How about right here in our own Solar System?

Content Copyright (c) Timothy McDonnell - Layout Copyright (c) GingerSKW