Slide 1Introducing Astronomy You are here… Slide 2 Why our subject is different Scale Lack of true experiments Fundamental origins Slide 3 Fundamental units…
Slide 1Planetary Motions and Lessons in Science Slide 2 Can One Prove that the Earth is Round? Shadow of the Earth during a lunar eclipse Height of Polaris above the horizon…
Slide 1 Astronomy 1 – Winter 2011 Lecture 17; February 14 2011 Slide 2 Previously on Astro-1 The satellites of Jupiter and Saturn. A wonderful microcosm of the solar system…
Slide 1 Jupiter: King of the Planets Unlocking the Giant Planet Story with NASA’s Juno Mission National Aeronautics and Space Administration www.nasa.gov Slide 2 National…
Slide 1 Inertia and Gravity Slide 2 Activity One Marble Lab Activity 1 Place the marble on the paper in the tray. Invert the plastic cup over the marble. Move…
Slide 1 Honey, I Shrunk the Solar System or Pluto We Barely Knew Ye as a Planet Image credit JPL Slide 2 The Way it Was… Image from JPL Slide 3 And Then There Were Eight…
Slide 1 Slide 2 UNIT 3: Chapter 8: The Solar System (pages 216-249) I. Planet Motion A. Models of the Solar System 1. Geocentric Model- Earth was considered the center of…
The Solar System The Solar System Part 2: Motions of the Planets 1 Planets While stars move through the sky they stay in the same place in relation to each other. Ancient…
The Solar System Explorers Ancient Greeks The ancient greeks noticed that the stars would move across the sky, but would stay in the same position relative to each other.…
The Origin of Modern Astronomy Essential Questions How did the ancients describe Earthâs place in the universe? How did Copernicus revise that ancient idea? Why was the…