Springer Reference,
Learn about the variations in #Earth rotation in our Encyclopedia of #Planetary Sciences, edited by J.H. Shirley and Rhodes W.
Learn about the variations in #Earth rotation in our Encyclopedia of #Planetary Sciences, edited by J.H. Shirley and Rhodes W.
Learn about the dynamics of the #earth - #moon system in our Encyclopedia of #Planetary #Science! http://bit.ly/2ffdtR3
Read more about annular #eclipse in our Encyclopedia of #Planetary #Science, edited by James H. Shirley and Rhodes W. Fairbridge!
Read up on #lunar formation and giant impact hypothesis in our Encyclopedia of #Planetary #Science! http://bit.ly/1NyUhqD #TBT …