Set up a diagram on your sheet of paper and label the stages of a star: Black hole Super Red Giant Average Main sequence star Supernova Massive Main Sequence.

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Presentation transcript:

Set up a diagram on your sheet of paper and label the stages of a star: Black hole Super Red Giant Average Main sequence star Supernova Massive Main Sequence Nebula Neutron star White dwarf Red giant

1.What color is Deneb? 2.Which star has a higher suface temperature a.Sun b.Procyon c.Betelgeuse d.Sirius B 3.What is the relationship between surface temperature and brightness of main sequence stars?

Which star will create the largest supernova in its next stage of life? How do you know? Name a star that is hot and new. The temperature of the star Altair is 7550 K, what type would it be classified as? Name a star that is half the size of our sun.

1. Which galaxy or planet is moving at the same speed as the nearby star? 2. What galaxies or planets are moving toward the nearby star? 3. What galaxies or planets are moving away from the nearby star? 4. Is the Andromeda galaxy red or blue shifted? 5. According to Hubble’s law, which galaxy or planet is moving fastest away from the nearby star? 6. Which galaxy or planet is moving the slowest away from the nearby star?

1.Venus 2.Andromeda 3.Bernard’s, Bear, and SR-5 4.Blue 5.SR-5 6.Bear

Page 39 (assigned for Hw so skip if completed) 1, 3-7, and 10 Page and 12 Page 49 3 and 4 Page Page