I know this is slightly off-topic, but I thought it might be interesting. This is an animation of the lunar phases that clearly shows the libration.
http://www.geocities.com/CapeCanaveral/5409/lunation.gif
I know this is slightly off-topic, but I thought it might be interesting. This is an animation of the lunar phases that clearly shows the libration.
http://www.geocities.com/CapeCanaveral/5409/lunation.gif