Slide 1 Cosmology Slide 2 Observational evidence? Slide 3 “Cosmologists are often in error but never in doubt.” L.D. Landau Slide 4 Cosmology Observation #1: universe…
Slide 1 Looking back at Earth from orbit of Saturn(Voyager) Slide 2 A blue water planet with 30% reflectivity (clouds, ice, snow) Slide 3 About as many stars in the observable…
Slide 1 SETI - The Search for Extraterrestrial Intelligence Slide 2 Cosmic Evolution Cosmic evolution: –Includes seven major evolutionary phases in the history of the universe:…
Chapter 4 Chapter 4 Carbon & the Molecular Diversity of Life 1 The Backbone of Biological Molecules What compound makes up the majority of matter in cells? Carbon is…
âThere are infinite worlds both like and unlike this world of ours...We must believe that in all worlds there are living creatures and planets and other things we see in…
Archaeological Sciences An Introduction Created By: Margaret Blome U of Arizona IGERT Graduate Student 6/11/07 Archaeology The study of past cultures through their material…
The Big Bang Primordial explosion creating our universe â all matter and space, âbeginningâ of time. Hot and dense conditions => like a âfireballâ Specific prediction…
5 4 3 2 1 0 Geology 1 Chapter 1 Objectives: Describe the components of the Earth as a system. Explain how the Earth works. What sets them apart⦠Some important observations…