Astronomy Activity: A Universe of Galaxies

Name: Astronomy Activity: A Universe of Galaxies | Videos | Gan Jing World
Uploaded: 2012-07-05T04:00:00.000Z
Duration: 5 min 4 s
Description: Use this model of the Milky Way and other galaxies to indicate relative distances to other galaxies. Find the full activity here: http://nightsky.jpl.nasa.gov/d... | Videos | Gan Jing World