For those of you who hold A Brief History of Time to be every bit as fascinating and addictive as Guitar Hero, we present an in-depth look at what scientists believe is the actual structure of the universe as we know it. ...

If all astrophysicists were as jovial and funny as Neil deGrasse Tyson…we’d have the same amount, but they would appear on a lot more talk shows. Tyson, author of Death by Black Hole, drops by the Colbert Report to give...