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Galaxies

Name of the treasure Hunt: Galaxies
Grade: 6
Introduction:

What is this? Is it a cloud or dust? It is a cluster of stars which is called galaxy.


Let’s learn about the Galaxies. Read the following questions carefully and follow the link to find the answer to your question.

1. What is a galaxy?
http://www.astronomycafe.net/qadir/q71.html

2. What are the different types of galaxies?
http://messier.lamost.org/seds/seds.org/messier/en/galaxy.html

3. Describe our galaxy!
http://www.damtp.cam.ac.uk/user/gr/public/gal_milky.html

4. What is meant by a light year?
http://en.wikipedia.org/wiki/Milky_Way#Size