Astronomer's everywhere are gearing up for the Great Eclipse of 2017. On August 21, 2017, the earth will see a total eclipse of the sun and NASA has shared this great online app to give science enthusiasts an idea of what our view of the eclipse will look like based on the location of our choosing. Brought to us by the Jet Propulsion Laboratory at the California Institute of Technology, NASA's Eyes application allows the user to see what areas will have the best viewing opp