1. Compare the size of the earth with other planets 2. Now compare it with Uranus & NeptuneThis is the Earth 3. Now Earth against SunAgainst Sun, Earth is like a dot…

Slide 1Chapter 2 Stars and Galaxies Slide 2 Where are you? The Earth circles the sun The sun is one of billions of billions of stars. To measure distances between stars we…

1.Putting order to billions of stars Classifying Stars2. Size Astronomers use 4 sizes for the stars.The largest stars in the universe are calledsuper giants .The star Betelgeuse…

1.Unraveling the mysteries of ourMade byGovind Joshi2.  The Universe is everything that exists, including objects andenergy throughout time and space. The size of the…

1.Compare the size of the earth with other planets2. Now compare it with Uranus & Neptune This is the Earth 3. Now Earth against Sun Against Sun, Earth is like a dot…

1. Compare the size of the earth with other planets 2. Now compare it with Uranus & Neptune This is the Earth 3. Now Earth against Sun Against Sun, Earth is like a dot…

1. Compare the size of the earth with other planets 2. Now compare it with Uranus & Neptune This is the Earth 3. Now Earth against Sun Against Sun, Earth is like a dot…

Slide 1Life Cycle of Stars Chapter 21, section 3 http://www.freewebs.com/bnip1/Astronomy/Hidden%20Galaxy%20IC%20342.jpg Slide 2 2 Nebulas and protostars A star is made up…

Slide 1 The Deaths of Sunlike Stars Slide 2 Low Mass Dwarfs Low mass red dwarf stars cannot achieve any advanced fusion because they cannot get hot enough (Temp < 100…

Slide 1 Astronomy Slide 2 H-R Diagram: Mapping the Stars by Luminosity and Surface Temperature Read! Pages 532-536 Slide 3 PowerPoint Project #2 Physical Science AM Block…