Behold, directly overhead, a certain strange star was suddenly seen...
Amazed, and as if astonished and stupefied, I stood still.

— Tycho Brahe

Unusual catch

By ebfaulkner6a at Tue, 08/18/2009 - 7:40pm

Check out the rare chance movie imaged from Earth of Io casting a shadow on Ganymede at
www.space.com