Puzzles and Paradoxes of Time Travel. Quiz Answer ONE of the following: 1) Should Andrew be considered a person? 2) Does Andrew have free will? 3) Do.
Puzzles and Paradoxes of Time Travel. Conceptions of Time 1) Presentism Only the present exists. The past and the future do not exist. 2) Eternalism Time.
Announcements Test solutions are posted Pick up graded work Homework 13 is due a week from today. A spreadsheet of the data is posted on the web. No class.
Galaxies and the Foundation of Modern Cosmology III.
© 2010 Pearson Education, Inc. Chapter 19 Our Galaxy.
Origin of the Universe. Origin of Universe Big Bang model (Hubble, 1929) - The universe began with an explosive expansion of matter, which later became.
Origin of the Universe
Quark Stars
Black Hole Vacuum Cleaner of the Universe. Formation of Black Hole nuclear fusionnuclear fusion - tends to blow the star's hydrogen outward from the star's.
Plate Tectonics Dr. G. Madhavi Latha Dept. of Civil Engineering Indian Institute of Science CE 244-GML.
The Extreme Universe of Gamma-ray Astronomy
