TV News: Former MPAA chief recovering from a stroke -- Jack Valenti has checked out of a hospital, weeks after being treated for a stroke, a hospital official said Wednesday. Valenti, 85, who had been at Johns Hopkins University Medical Center since March, checked out Tuesday, Hopkins sp...
What's the Universe made of? Don't worry if you don't have a clue, astronomers don't either. The Universe is dominated by a mysterious dark matter that seems to form the true mass of a galaxy, not the regular matter - like stars and planets - that we can actually see. Dr. James Jee from Johns Hopk...
Wed, Dec 14 | from Universe Today