Chapter 24
Ch16
Our Solar System Assignment #44. The Universe The universe is everything that is. The universe is comprised of billions of galaxies, which are comprised.
EducationEducation is not preparation for life; education is life itself. - John Dewey -
Our Solar System. Old Ideas Earth – Centered Model Sun – Centered Model – Copernicus – Moon revolves around Earth revolves around Sun! – Galilieo – proved.
PHY134 Introductory Astronomy
