1 Seasons Review Earth’s rotation axis is tilted 23.5 degrees; tilt remains the same as it orbits the sun Therefore, different parts of the Earth receive.
1 Alexandrian Astronomy. 2 Aristarchus boldly contradicted contemporary wisdom. He pointed out that irregular motion of the planets could be interpreted.
PHASES OF THE MOON. Why does the moon’s shape change? It does not change. We just can’t see all of the lighted-up part all the time.
Quiz #1 Review Thursday, 15 September 2011 I list here the main topics and the main points for each topic. Study also the indicated lecture notes.
Lunar CRater Observation and Sensing Satellite Project LCROSS Site Selection Workshop Oct. 16-17, 2006 NASA/ARC, Mountain View, California LCROSS Orbital.
