Wednesday, November 14, 2012

Tuesday, November 13, 2012

Questions for Jonathan & Julie

Question 1: I've noticed your pillows are pretty small and may not fully support your neck. Do you guys receive another pillow?

Question 2: What is the purpose of measuring conductivity?

Question 3: So because the captain showed you some controls of the boat, would you be able to take over for the captain in some sort of emergency?


Monday, October 29, 2012

Hertzsprung-Russell Diagram


1. Why is the Hertzsprung-Russell diagram important to astronomy?
     *Because it explains star revolution, stages, types, colors, temperatures, and sizes.For us to know the        life cycle so we can prepare for when the star dies

2.what are the two qualities of a star does the HR Diagram measure, and how does the diagram do this?
     * It measures the luminosity and the temperature

3. Where on the diagram would our sun be found?
     *6,000k and 1 Luminosity

Friday, October 26, 2012