1. Astronomy 07 Life in the Universe
About this course;
About you;
About me;
About astrobiology.

2. About this course… Course Materials
Life in the Universe, 4e, Bennett & Shostak (on Library loan)
Handouts
Web site:
- Lecture notes;
- Extra credit documents;
- Course schedule;
- Other cool things.
Hallway

3. About this course… Policies and procedures Class-time activities
Prerequisites—none;
Your Astronomy 07 ID number;
Emergency protocols.
Class-time activities
Lectures;
Participatory exercises;
Discussions;
A few walks;
Thinking.

4. Review the syllabus with me… Grading
About this course…
Review the syllabus with me…
Grading
Three tests: 3x60=180 pts
Final exam: 60 pts
Mini quiz: 10 pts
In-class activities: 30 pts
Homework sets: 70 pts
Opinion pieces: 0-20 pts
Extra credit: 0-15 pts
Bonus credit: 0-?? pts
Total: 350 pts
Late material on any work is not accepted.
A: score ≥ 90%
B: 80% ≤ score < 90%
C: 70% ≤ score < 80%
D: 60% ≤ score < 70%

5. About this course (and college life in general)…
Tough statistics
Only 53.6% of degree seeking students, get their degree.
Secrets to Success
Read assigned chapters before class;
Read pages xiv-xv in your text;
Annotate your copies of my lectures;
Work in groups;
Do some extra credit, and if motivated present an opinion piece;
Ask questions;
Find time to think;
Course advisory! The completion of English 50 is strongly recommended!

6. Your standards of excellence
About you…
Your standards of excellence
You have completed the reading before each lecture;
You are thoughtful;
You will be opinionated, yet mentally flexible;
You adhere to the Sierra College Student Handbook;
You will be respectful of others;
You arrive on time;
You sleep at home;
Your cell phone is not in operation.

7. About you… Opinion Piece Is class content morally offensive?
Do you oppose evolution on religious grounds?
Are you sure aliens exist?
Is the quest to create artificial life unethical?

8. About me… Prof. Barry Rice B.S: Physics & Astrophysics;
Ph.D: Astronomy – star formation;
Botany, especially carnivorous plants;
Biodiversity conservation (The Nature Conservancy);
Photographer;
Martial Artist;
Office Hours: (given in class)
brice sierracollege.edu

9. About astrobiology Big questions What is life?
How and where did it originate?
Where could life develop or persist?
Is anything or anyone else out there?

10. More questions Where on Earth did life first evolve?
What was ancient life like?
Simple life, plant life, fungi, animals…
Human origins and evolution
Climate conditions
The roles of atmospheres and other key planetary characteristics
Our impacts upon the climate and biosphere
Astronomical influences on the planet
Terrestrial planets that may have life
Other solar system sites that may have life
Planets in other star systems
Life in our galaxy
Attempts to detect extraterrestrials
Attempts by extraterrestrials to explore us