Albert Einstein is one of the most recognized and well-known scientists of the century. His theories solved centuries-old problems in physics and rocked even non-physicists' view of the world.

The dividing line between the inside and outside of a black hole is called the event horizon. Anything crossing the horizon—a star, a planet, a person—is lost forever. Albert Einstein ...

On January 29, 1931, the world's premier physicist, Albert Einstein ... back to Einstein. Just about anywhere astronomers' observations take them—from the nearby sun to the black holes in ...

Albert Einstein had described the special theory of relativity in 1905. The result of Einstein's thinking about light, this theory introduced brand-new ideas to science. It opened up an entire ...