Slide 1 Ge/Ay133 What can comets tell us about the early S.S.? Deep Impact (Comet Tempel 1) Comet Hale-Bopp Slide 2 Slide 3 Slide 4 Slide 5 Sharp drop off suggests a min…

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Astronomy Science vocabulary: Comets, meteoroids, asteroids, phases of the moon, eclipses Comets Often referred to as âDirty snowballsâ, comets are a small body of ice,…

Ge/Ay133 What can comets tell us about the early S.S.? Deep Impact (Comet Tempel 1) Comet Hale-Bopp Sharp drop off suggests amin~1.7 x 104 AU, unlikely to be bound over S.S.…

PTYS 214 – Spring2011 Homework #7 available for download from the class website Due Tuesday, Mar. 29 Class website: http://www.lpl.arizona.edu/undergrad/classes/spring2011/Pierazzo_214/…

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Tuesday, January 17, 2012 Comets are known as what? The cometâs ion tail always extends where? Most asteroids can be found in the ______ __________? TCAP Thursday!! 1/12/12…

Chapter 4 The Sea Floor and Its Sediments CO 4 4.1 Measuring the Depths Methods for measuring depths: Hand line and wire marked with fathoms, with a lead weight on the end…