1. (eResearch Paper – Star Stages)
Tuesday September 19, 2017
(eResearch Paper – Star Stages)

2. The Launch Pad Tuesday, 9/19/17
How is the life of a star affected by its initial mass at the time of its birth?
Low mass stars will burn for a very long time, then go straight from main-sequence to white dwarf.
Middle mass stars will burn for a long time, go to red giant, produce a planetary nebula, and then go to white dwarf.
High mass stars will burn for a short time, go to super red giant, then explode in a supernova, producing either a neutron star or a black hole.

3. Announcements Remediation for Quiz 2 runs through this Friday at 5:00.
We will take Quiz 3 this Friday!

4. F7 F8 S2 QUIZ 2 Friday TODAY 9/12 5:00 PM 9/14 9/15 Last Day Accepted
Assignment Currently Open
Summative or Formative #
Date Issued
Gone Missing Day
Last Day Accepted
NASA Research Paper - Stars F7
9/12
TODAY
5:00 PM
Tomorrow
DE – Stars F8
9/14
QUIZ 2 S2
9/15
Friday

5. eResearch Paper Star Stages
Please go to Engrade to complete this assignment.
You may use any notes that you have hand- written!
This is a formative grade!