The Cosmic Calendar If the entire age of the universe (12.5 billion years) was compressed into one year, humans appeared about six minutes before midnight.
A good world
Astronomy - The Origin of The Universe notes
The Fermi Paradox “So where is everyone?”. Enrico Fermi 1901-1954.
Spaceship Earth An Ever Changing World. The half-Earth as seen by Mars Global Surveyor. An overlay shows the continents North and South America at the.
Today’s Comments Graded papers – see Raquel to get old papers or tests. Grades updated Lab Students: optional Test 2 in lab Tuesday or Thursday –Please.
ASTR100 (Spring 2008) Introduction to Astronomy Discovering the Universe Prof. D.C. Richardson Sections 0101-0106.
Announcements 100 students have not yet registered and joined our class on Astronomy Place. There will be more assignments on Astronomy Place. You need.
Re-Building After Katrina: Smart Energy Choices Presented at the Louisiana State University Alternative Energy Conference April 26, 2006 By Lisa Surprenant.
End of Ch. 1. 1.1 Our Modern View of the Universe What is our place in the universe? We are on a planet, orbiting a star, in a galaxy (which is a member.
Thursday August 30, 2012 (The Big Bang Theory and General Relativity; The Doppler Effect and Red Shift)
Chapter 18 Life in the Universe. When did life arise on Earth?
