Final exam 40% - new material Ch. 15-18, 60% - previous chapters All - multiple choice questions Bring green scantron form 1/3 numerical problems, 2/3.
COMETS, KUIPER BELT AND SOLAR SYSTEM DYNAMICS Silvia Protopapa & Elias Roussos Lectures on “Origins of Solar Systems” February 13-15, 2006 Part I: Solar.
Earth’s Place in Space Earth rotates and revolves around the Sun, even though it appears as though the Sun is moving!Earth rotates and revolves around.
1) the Earth orbits the Sun. 2) the Moon orbits the Earth. 3) stars are in constant motion. 4) the Sun orbits the Earth. 5) the Earth spins on its axis.
Space. The Universe: nceopticsu/powersof10/index.html nceopticsu/powersof10/index.html.
The Earth-Moon-Sun System Chapter 22, Section 2. Motions of the Earth The two main motions of Earth are rotation and revolution Rotation – the turning,
Astro 201: Sept. 2, 2010 Do on-line practice quiz #2 (see d2l) Homework #2: posted on web page after class Today: – Ancient Greeks – Ptolemy V. Copernicus;