Background for CE-1 data research Ken Tsang. Publications: Chan, K. L., K. T. Tsang, B. Kong, Y. C. Zheng, 2010. ‘Lunar regolith thermal behavior revealed.
1 Observations. Sat05_71.ppt, 2005-11-28. Directions: satellite visible with stars as background. Direction to radio-source (VLBI) Directions and distances:
The Earth-Moon System. Spheres A sphere can be defined as a three dimensional figure like a ball – The Sun, all planets and moons are spheres.
Agree/Disagree pg. 166B. Chatper 6 Let’s Get Started… Observable motions and patterns in the sky? pg.164 What big ideas guide human understanding about.
Chapter 12 Gravitation. Theories of Gravity Newton’s Einstein’s.
PTYS 214 – Spring 2011 Homework #9 available for download on the class website DUE on Thursday, Apr. 14 Class website: .
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,
“Motions” in the Heavens. Fixed Stars, Moving Planets Stars remain in fixed positions with each other – Constellations (groups of stars) Planets “wander”
