Sunz 2012 02 dave shea d
Our Galaxy, The Milky Way
Units to cover: 70, 72,73,74, 75, 76, 78. Homework Unit 70, Problems 17, 19 Unit 72, Problem 18 Unit 73, Problem 18 Unit 75, Problems 12, 17, 18 19.
History of Astronomy. Our Universe Earth is one of nine planets that orbit the sun The sun is one star in 100 billion stars that make up our galaxy- The.
History of Astronomy. Our Universe Earth is one of nine planets (if you include Pluto) that orbit the sun The sun is one star in 100 billion stars that.
Last time: 2.1. Patterns in The Sky: Stars and constellations, TODAY: celestial coordinates 2.2 Seasons,…Precession 2.2 (cont.). 2.3. The Moon and Eclipses.
Galaxies. Our Solar System – a Speck in the Milky Way Our galaxy is about ____________in diameter ▫What’s a ly again? It is _______________thick at its.
Caty Pilachowski Mini-University 2013 Our Milky Way in Space and Time.
Our Milky Way in Space and Time
History of Astronomy
