aftwentytwotwentythree

aftwentytwotwentythree - Chapter Twenty - two and Twenty -...

Info iconThis preview shows pages 1–11. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter Twenty - two and Twenty - three
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Questions for the Day What is the Milky Way Galaxy? Why is it important to our study of other galaxies? What is a galaxy? What are the different types of galaxies? What is the structure of galaxies? What happens when a galaxy becomes active?
Background image of page 2
Caroline Herschel 1750 – 1848 Born in Hannover, Germany She studied mathematics, music, and astronomy Worked with her brother, Herschel http://www.agnesscott.edu/Lriddle/women/herschel.htm
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Work with William in England Moved to England when she was 22 years old Worked on telescope building and mathematical tables Observed comets, nebulae Helped William discover the planet Uranus
Background image of page 4
Herschel’s Model of the Galaxy
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
The H II Regions of the Milky Way
Background image of page 6
The Occurrence of Supernova
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Open Clusters – M 37 Consists of 1000 stars In the plane of the Milky Way Galaxy Formed together in the same nebula Buehler Observatory
Background image of page 8
Globular Cluster – Omega Cen Consists of 1,000,000 stars Clusters orbit galaxies. Formed along side the Milky Way Galaxy Buehler Observatory
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Milky Way
Background image of page 10
Image of page 11
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 46

aftwentytwotwentythree - Chapter Twenty - two and Twenty -...

This preview shows document pages 1 - 11. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online