Question

What does our galaxy look like?

Answer 1

This is what our galaxy looks like:

Explanation:

http://www.dailygalaxy.com/.a/6a00d8341bf7f753ef019b003e90e1970b-pi
http://www.dailygalaxy.com/my_weblog/2013/10/unknown-forces-causing-milky-way-galaxy-to-wobble.html

The arrow indicates where we are located in our galaxy