Mark Showalter Quote


"The new discoveries dramatically demonstrate that Uranus has a youthful and dynamic system of rings and moons. Until now nobody had a clue the rings were there, we had no right to expect them." Mark Showalter
Add Category or Author

Add Topic

Authors Mentioned:

Add this widget to your website!

"The words you need by the people you admire."

Copyright © 2002-2013 Great